Home / 94,484.28-130,383.30-52,034.76

Finding the Fourth Proportional to 94,484.28, 130,383.30 and 52,034.76

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Solution

The fourth proportional to 94,484.28, 130,383.30 and 52,034.76 is: 71,805.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,484.28 : 130,383.30 = 52,034.76 : x
  2. Step 2: Convert to fraction form
    94,484.28/130,383.30 = 52,034.76/x
  3. Step 3: Cross multiply
    94,484.28x = 130,383.30 × 52,034.76
  4. Step 4: Simplify right side
    94,484.28x = 6,784,463,723.51
  5. Step 5: Solve for x
    x = 6,784,463,723.51/94,484.28
  6. Step 6: Final answer
    x = 71,805.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.