Home / 62,214.70-93,552.45-52,077.10

Finding the Fourth Proportional to 62,214.70, 93,552.45 and 52,077.10

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Solution

The fourth proportional to 62,214.70, 93,552.45 and 52,077.10 is: 78,308.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214.70 : 93,552.45 = 52,077.10 : x
  2. Step 2: Convert to fraction form
    62,214.70/93,552.45 = 52,077.10/x
  3. Step 3: Cross multiply
    62,214.70x = 93,552.45 × 52,077.10
  4. Step 4: Simplify right side
    62,214.70x = 4,871,940,293.90
  5. Step 5: Solve for x
    x = 4,871,940,293.90/62,214.70
  6. Step 6: Final answer
    x = 78,308.51

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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.