Home / 148,024.80-222,092.94-88,901.68

Finding the Fourth Proportional to 148,024.80, 222,092.94 and 88,901.68

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Solution

The fourth proportional to 148,024.80, 222,092.94 and 88,901.68 is: 133,386.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,024.80 : 222,092.94 = 88,901.68 : x
  2. Step 2: Convert to fraction form
    148,024.80/222,092.94 = 88,901.68/x
  3. Step 3: Cross multiply
    148,024.80x = 222,092.94 × 88,901.68
  4. Step 4: Simplify right side
    148,024.80x = 19,744,435,482.14
  5. Step 5: Solve for x
    x = 19,744,435,482.14/148,024.80
  6. Step 6: Final answer
    x = 133,386.00

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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.