Home / 44,827.76-67,241.57-13,663.01

Finding the Fourth Proportional to 44,827.76, 67,241.57 and 13,663.01

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Solution

The fourth proportional to 44,827.76, 67,241.57 and 13,663.01 is: 20,494.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,827.76 : 67,241.57 = 13,663.01 : x
  2. Step 2: Convert to fraction form
    44,827.76/67,241.57 = 13,663.01/x
  3. Step 3: Cross multiply
    44,827.76x = 67,241.57 × 13,663.01
  4. Step 4: Simplify right side
    44,827.76x = 918,721,838.80
  5. Step 5: Solve for x
    x = 918,721,838.80/44,827.76
  6. Step 6: Final answer
    x = 20,494.49

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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.