Home / 94,687.02-130,670.82-52,248.30

Finding the Fourth Proportional to 94,687.02, 130,670.82 and 52,248.30

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Solution

The fourth proportional to 94,687.02, 130,670.82 and 52,248.30 is: 72,104.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,687.02 : 130,670.82 = 52,248.30 : x
  2. Step 2: Convert to fraction form
    94,687.02/130,670.82 = 52,248.30/x
  3. Step 3: Cross multiply
    94,687.02x = 130,670.82 × 52,248.30
  4. Step 4: Simplify right side
    94,687.02x = 6,827,328,204.61
  5. Step 5: Solve for x
    x = 6,827,328,204.61/94,687.02
  6. Step 6: Final answer
    x = 72,104.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.