Home / 60,351.32-90,526.98-32,186.05

Finding the Fourth Proportional to 60,351.32, 90,526.98 and 32,186.05

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Solution

The fourth proportional to 60,351.32, 90,526.98 and 32,186.05 is: 48,279.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,351.32 : 90,526.98 = 32,186.05 : x
  2. Step 2: Convert to fraction form
    60,351.32/90,526.98 = 32,186.05/x
  3. Step 3: Cross multiply
    60,351.32x = 90,526.98 × 32,186.05
  4. Step 4: Simplify right side
    60,351.32x = 2,913,705,799.01
  5. Step 5: Solve for x
    x = 2,913,705,799.01/60,351.32
  6. Step 6: Final answer
    x = 48,279.07

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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.