Home / 62,218.20-93,332.19-30,645.24

Finding the Fourth Proportional to 62,218.20, 93,332.19 and 30,645.24

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Solution

The fourth proportional to 62,218.20, 93,332.19 and 30,645.24 is: 45,970.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,218.20 : 93,332.19 = 30,645.24 : x
  2. Step 2: Convert to fraction form
    62,218.20/93,332.19 = 30,645.24/x
  3. Step 3: Cross multiply
    62,218.20x = 93,332.19 × 30,645.24
  4. Step 4: Simplify right side
    62,218.20x = 2,860,187,362.28
  5. Step 5: Solve for x
    x = 2,860,187,362.28/62,218.20
  6. Step 6: Final answer
    x = 45,970.27

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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.