Home / 332,068.02-498,052.36-92,156.63

Finding the Fourth Proportional to 332,068.02, 498,052.36 and 92,156.63

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Solution

The fourth proportional to 332,068.02, 498,052.36 and 92,156.63 is: 138,221.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,068.02 : 498,052.36 = 92,156.63 : x
  2. Step 2: Convert to fraction form
    332,068.02/498,052.36 = 92,156.63/x
  3. Step 3: Cross multiply
    332,068.02x = 498,052.36 × 92,156.63
  4. Step 4: Simplify right side
    332,068.02x = 45,898,824,686.08
  5. Step 5: Solve for x
    x = 45,898,824,686.08/332,068.02
  6. Step 6: Final answer
    x = 138,221.15

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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.