Home / 107,264.40-148,024.39-59,517.63

Finding the Fourth Proportional to 107,264.40, 148,024.39 and 59,517.63

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Solution

The fourth proportional to 107,264.40, 148,024.39 and 59,517.63 is: 82,134.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,264.40 : 148,024.39 = 59,517.63 : x
  2. Step 2: Convert to fraction form
    107,264.40/148,024.39 = 59,517.63/x
  3. Step 3: Cross multiply
    107,264.40x = 148,024.39 × 59,517.63
  4. Step 4: Simplify right side
    107,264.40x = 8,810,060,875.00
  5. Step 5: Solve for x
    x = 8,810,060,875.00/107,264.40
  6. Step 6: Final answer
    x = 82,134.06

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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.