Home / 24,862.80-37,337.40-17,518.80

Finding the Fourth Proportional to 24,862.80, 37,337.40 and 17,518.80

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Solution

The fourth proportional to 24,862.80, 37,337.40 and 17,518.80 is: 26,308.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,862.80 : 37,337.40 = 17,518.80 : x
  2. Step 2: Convert to fraction form
    24,862.80/37,337.40 = 17,518.80/x
  3. Step 3: Cross multiply
    24,862.80x = 37,337.40 × 17,518.80
  4. Step 4: Simplify right side
    24,862.80x = 654,106,443.12
  5. Step 5: Solve for x
    x = 654,106,443.12/24,862.80
  6. Step 6: Final answer
    x = 26,308.64

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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.