Home / 36,001.90-54,031.73-16,282.18

Finding the Fourth Proportional to 36,001.90, 54,031.73 and 16,282.18

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Solution

The fourth proportional to 36,001.90, 54,031.73 and 16,282.18 is: 24,436.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,001.90 : 54,031.73 = 16,282.18 : x
  2. Step 2: Convert to fraction form
    36,001.90/54,031.73 = 16,282.18/x
  3. Step 3: Cross multiply
    36,001.90x = 54,031.73 × 16,282.18
  4. Step 4: Simplify right side
    36,001.90x = 879,754,353.57
  5. Step 5: Solve for x
    x = 879,754,353.57/36,001.90
  6. Step 6: Final answer
    x = 24,436.33

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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.