Home / 44,340.16-66,511.26-14,760.37

Finding the Fourth Proportional to 44,340.16, 66,511.26 and 14,760.37

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Solution

The fourth proportional to 44,340.16, 66,511.26 and 14,760.37 is: 22,140.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,340.16 : 66,511.26 = 14,760.37 : x
  2. Step 2: Convert to fraction form
    44,340.16/66,511.26 = 14,760.37/x
  3. Step 3: Cross multiply
    44,340.16x = 66,511.26 × 14,760.37
  4. Step 4: Simplify right side
    44,340.16x = 981,730,806.77
  5. Step 5: Solve for x
    x = 981,730,806.77/44,340.16
  6. Step 6: Final answer
    x = 22,140.89

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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.