Home / 32,554.71-44,924.22-18,407.25

Finding the Fourth Proportional to 32,554.71, 44,924.22 and 18,407.25

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Solution

The fourth proportional to 32,554.71, 44,924.22 and 18,407.25 is: 25,401.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,554.71 : 44,924.22 = 18,407.25 : x
  2. Step 2: Convert to fraction form
    32,554.71/44,924.22 = 18,407.25/x
  3. Step 3: Cross multiply
    32,554.71x = 44,924.22 × 18,407.25
  4. Step 4: Simplify right side
    32,554.71x = 826,931,348.60
  5. Step 5: Solve for x
    x = 826,931,348.60/32,554.71
  6. Step 6: Final answer
    x = 25,401.28

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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.