Home / 32,275.26-44,535.15-18,127.26

Finding the Fourth Proportional to 32,275.26, 44,535.15 and 18,127.26

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Solution

The fourth proportional to 32,275.26, 44,535.15 and 18,127.26 is: 25,012.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,275.26 : 44,535.15 = 18,127.26 : x
  2. Step 2: Convert to fraction form
    32,275.26/44,535.15 = 18,127.26/x
  3. Step 3: Cross multiply
    32,275.26x = 44,535.15 × 18,127.26
  4. Step 4: Simplify right side
    32,275.26x = 807,300,243.19
  5. Step 5: Solve for x
    x = 807,300,243.19/32,275.26
  6. Step 6: Final answer
    x = 25,012.97

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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.