Home / 44,125.18-66,195.96-14,545.08

Finding the Fourth Proportional to 44,125.18, 66,195.96 and 14,545.08

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Solution

The fourth proportional to 44,125.18, 66,195.96 and 14,545.08 is: 21,820.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,125.18 : 66,195.96 = 14,545.08 : x
  2. Step 2: Convert to fraction form
    44,125.18/66,195.96 = 14,545.08/x
  3. Step 3: Cross multiply
    44,125.18x = 66,195.96 × 14,545.08
  4. Step 4: Simplify right side
    44,125.18x = 962,825,533.88
  5. Step 5: Solve for x
    x = 962,825,533.88/44,125.18
  6. Step 6: Final answer
    x = 21,820.32

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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.