Home / 62,220.20-93,330.30-58,850.60

Finding the Fourth Proportional to 62,220.20, 93,330.30 and 58,850.60

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Solution

The fourth proportional to 62,220.20, 93,330.30 and 58,850.60 is: 88,275.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,220.20 : 93,330.30 = 58,850.60 : x
  2. Step 2: Convert to fraction form
    62,220.20/93,330.30 = 58,850.60/x
  3. Step 3: Cross multiply
    62,220.20x = 93,330.30 × 58,850.60
  4. Step 4: Simplify right side
    62,220.20x = 5,492,544,153.18
  5. Step 5: Solve for x
    x = 5,492,544,153.18/62,220.20
  6. Step 6: Final answer
    x = 88,275.90

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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.