Home / 67,047.17-92,540.34-44,387.01

Finding the Fourth Proportional to 67,047.17, 92,540.34 and 44,387.01

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Solution

The fourth proportional to 67,047.17, 92,540.34 and 44,387.01 is: 61,264.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,047.17 : 92,540.34 = 44,387.01 : x
  2. Step 2: Convert to fraction form
    67,047.17/92,540.34 = 44,387.01/x
  3. Step 3: Cross multiply
    67,047.17x = 92,540.34 × 44,387.01
  4. Step 4: Simplify right side
    67,047.17x = 4,107,588,996.98
  5. Step 5: Solve for x
    x = 4,107,588,996.98/67,047.17
  6. Step 6: Final answer
    x = 61,264.17

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1.5x scale

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.