Home / 36,234.77-54,330.80-16,502.55

Finding the Fourth Proportional to 36,234.77, 54,330.80 and 16,502.55

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Solution

The fourth proportional to 36,234.77, 54,330.80 and 16,502.55 is: 24,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,234.77 : 54,330.80 = 16,502.55 : x
  2. Step 2: Convert to fraction form
    36,234.77/54,330.80 = 16,502.55/x
  3. Step 3: Cross multiply
    36,234.77x = 54,330.80 × 16,502.55
  4. Step 4: Simplify right side
    36,234.77x = 896,596,661.03
  5. Step 5: Solve for x
    x = 896,596,661.03/36,234.77
  6. Step 6: Final answer
    x = 24,744.10

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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.