Home / 67,652.20-101,482.74-17,733.52

Finding the Fourth Proportional to 67,652.20, 101,482.74 and 17,733.52

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Solution

The fourth proportional to 67,652.20, 101,482.74 and 17,733.52 is: 26,601.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,652.20 : 101,482.74 = 17,733.52 : x
  2. Step 2: Convert to fraction form
    67,652.20/101,482.74 = 17,733.52/x
  3. Step 3: Cross multiply
    67,652.20x = 101,482.74 × 17,733.52
  4. Step 4: Simplify right side
    67,652.20x = 1,799,646,199.44
  5. Step 5: Solve for x
    x = 1,799,646,199.44/67,652.20
  6. Step 6: Final answer
    x = 26,601.44

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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.