Home / 62,220.60-93,330.90-54,833.40

Finding the Fourth Proportional to 62,220.60, 93,330.90 and 54,833.40

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Solution

The fourth proportional to 62,220.60, 93,330.90 and 54,833.40 is: 82,250.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,220.60 : 93,330.90 = 54,833.40 : x
  2. Step 2: Convert to fraction form
    62,220.60/93,330.90 = 54,833.40/x
  3. Step 3: Cross multiply
    62,220.60x = 93,330.90 × 54,833.40
  4. Step 4: Simplify right side
    62,220.60x = 5,117,650,572.06
  5. Step 5: Solve for x
    x = 5,117,650,572.06/62,220.60
  6. Step 6: Final answer
    x = 82,250.10

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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.