Home / 44,675.52-67,003.02-13,077.42

Finding the Fourth Proportional to 44,675.52, 67,003.02 and 13,077.42

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Solution

The fourth proportional to 44,675.52, 67,003.02 and 13,077.42 is: 19,613.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,675.52 : 67,003.02 = 13,077.42 : x
  2. Step 2: Convert to fraction form
    44,675.52/67,003.02 = 13,077.42/x
  3. Step 3: Cross multiply
    44,675.52x = 67,003.02 × 13,077.42
  4. Step 4: Simplify right side
    44,675.52x = 876,226,633.81
  5. Step 5: Solve for x
    x = 876,226,633.81/44,675.52
  6. Step 6: Final answer
    x = 19,613.13

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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.