Home / 44,686.48-67,004.08-18,369.52

Finding the Fourth Proportional to 44,686.48, 67,004.08 and 18,369.52

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Solution

The fourth proportional to 44,686.48, 67,004.08 and 18,369.52 is: 27,543.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,686.48 : 67,004.08 = 18,369.52 : x
  2. Step 2: Convert to fraction form
    44,686.48/67,004.08 = 18,369.52/x
  3. Step 3: Cross multiply
    44,686.48x = 67,004.08 × 18,369.52
  4. Step 4: Simplify right side
    44,686.48x = 1,230,832,787.64
  5. Step 5: Solve for x
    x = 1,230,832,787.64/44,686.48
  6. Step 6: Final answer
    x = 27,543.74

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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.