Home / 373,013.40-559,510.02-92,527.32

Finding the Fourth Proportional to 373,013.40, 559,510.02 and 92,527.32

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Solution

The fourth proportional to 373,013.40, 559,510.02 and 92,527.32 is: 138,788.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,013.40 : 559,510.02 = 92,527.32 : x
  2. Step 2: Convert to fraction form
    373,013.40/559,510.02 = 92,527.32/x
  3. Step 3: Cross multiply
    373,013.40x = 559,510.02 × 92,527.32
  4. Step 4: Simplify right side
    373,013.40x = 51,769,962,663.75
  5. Step 5: Solve for x
    x = 51,769,962,663.75/373,013.40
  6. Step 6: Final answer
    x = 138,788.48

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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.