Home / 59,758.56-89,693.28-30,197.14

Finding the Fourth Proportional to 59,758.56, 89,693.28 and 30,197.14

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Solution

The fourth proportional to 59,758.56, 89,693.28 and 30,197.14 is: 45,323.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,758.56 : 89,693.28 = 30,197.14 : x
  2. Step 2: Convert to fraction form
    59,758.56/89,693.28 = 30,197.14/x
  3. Step 3: Cross multiply
    59,758.56x = 89,693.28 × 30,197.14
  4. Step 4: Simplify right side
    59,758.56x = 2,708,480,533.22
  5. Step 5: Solve for x
    x = 2,708,480,533.22/59,758.56
  6. Step 6: Final answer
    x = 45,323.72

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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.