Home / 92,548.28-127,761.02-58,573.24

Finding the Fourth Proportional to 92,548.28, 127,761.02 and 58,573.24

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Solution

The fourth proportional to 92,548.28, 127,761.02 and 58,573.24 is: 80,859.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,548.28 : 127,761.02 = 58,573.24 : x
  2. Step 2: Convert to fraction form
    92,548.28/127,761.02 = 58,573.24/x
  3. Step 3: Cross multiply
    92,548.28x = 127,761.02 × 58,573.24
  4. Step 4: Simplify right side
    92,548.28x = 7,483,376,887.10
  5. Step 5: Solve for x
    x = 7,483,376,887.10/92,548.28
  6. Step 6: Final answer
    x = 80,859.17

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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.