Home / 75,527.34-113,291.00-35,964.51

Finding the Fourth Proportional to 75,527.34, 113,291.00 and 35,964.51

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Solution

The fourth proportional to 75,527.34, 113,291.00 and 35,964.51 is: 53,946.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,527.34 : 113,291.00 = 35,964.51 : x
  2. Step 2: Convert to fraction form
    75,527.34/113,291.00 = 35,964.51/x
  3. Step 3: Cross multiply
    75,527.34x = 113,291.00 × 35,964.51
  4. Step 4: Simplify right side
    75,527.34x = 4,074,455,034.91
  5. Step 5: Solve for x
    x = 4,074,455,034.91/75,527.34
  6. Step 6: Final answer
    x = 53,946.76

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.