Home / 44,296.52-66,433.46-13,124.48

Finding the Fourth Proportional to 44,296.52, 66,433.46 and 13,124.48

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Solution

The fourth proportional to 44,296.52, 66,433.46 and 13,124.48 is: 19,683.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,296.52 : 66,433.46 = 13,124.48 : x
  2. Step 2: Convert to fraction form
    44,296.52/66,433.46 = 13,124.48/x
  3. Step 3: Cross multiply
    44,296.52x = 66,433.46 × 13,124.48
  4. Step 4: Simplify right side
    44,296.52x = 871,904,617.10
  5. Step 5: Solve for x
    x = 871,904,617.10/44,296.52
  6. Step 6: Final answer
    x = 19,683.37

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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.