Home / 107,024.20-147,685.26-59,276.52

Finding the Fourth Proportional to 107,024.20, 147,685.26 and 59,276.52

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Solution

The fourth proportional to 107,024.20, 147,685.26 and 59,276.52 is: 81,797.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,024.20 : 147,685.26 = 59,276.52 : x
  2. Step 2: Convert to fraction form
    107,024.20/147,685.26 = 59,276.52/x
  3. Step 3: Cross multiply
    107,024.20x = 147,685.26 × 59,276.52
  4. Step 4: Simplify right side
    107,024.20x = 8,754,268,268.10
  5. Step 5: Solve for x
    x = 8,754,268,268.10/107,024.20
  6. Step 6: Final answer
    x = 81,797.09

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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.