Home / 148,359.61-222,549.68-59,613.22

Finding the Fourth Proportional to 148,359.61, 222,549.68 and 59,613.22

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Solution

The fourth proportional to 148,359.61, 222,549.68 and 59,613.22 is: 89,423.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,359.61 : 222,549.68 = 59,613.22 : x
  2. Step 2: Convert to fraction form
    148,359.61/222,549.68 = 59,613.22/x
  3. Step 3: Cross multiply
    148,359.61x = 222,549.68 × 59,613.22
  4. Step 4: Simplify right side
    148,359.61x = 13,266,903,034.77
  5. Step 5: Solve for x
    x = 13,266,903,034.77/148,359.61
  6. Step 6: Final answer
    x = 89,423.95

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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.