Home / 37,717.68-56,583.80-14,342.29

Finding the Fourth Proportional to 37,717.68, 56,583.80 and 14,342.29

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Solution

The fourth proportional to 37,717.68, 56,583.80 and 14,342.29 is: 21,516.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,717.68 : 56,583.80 = 14,342.29 : x
  2. Step 2: Convert to fraction form
    37,717.68/56,583.80 = 14,342.29/x
  3. Step 3: Cross multiply
    37,717.68x = 56,583.80 × 14,342.29
  4. Step 4: Simplify right side
    37,717.68x = 811,541,268.90
  5. Step 5: Solve for x
    x = 811,541,268.90/37,717.68
  6. Step 6: Final answer
    x = 21,516.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.