Home / 332,702.02-498,904.80-95,988.43

Finding the Fourth Proportional to 332,702.02, 498,904.80 and 95,988.43

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Solution

The fourth proportional to 332,702.02, 498,904.80 and 95,988.43 is: 143,939.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,702.02 : 498,904.80 = 95,988.43 : x
  2. Step 2: Convert to fraction form
    332,702.02/498,904.80 = 95,988.43/x
  3. Step 3: Cross multiply
    332,702.02x = 498,904.80 × 95,988.43
  4. Step 4: Simplify right side
    332,702.02x = 47,889,088,471.46
  5. Step 5: Solve for x
    x = 47,889,088,471.46/332,702.02
  6. Step 6: Final answer
    x = 143,939.88

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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.