Home / 44,267.40-66,400.84-25,535.28

Finding the Fourth Proportional to 44,267.40, 66,400.84 and 25,535.28

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Solution

The fourth proportional to 44,267.40, 66,400.84 and 25,535.28 is: 38,302.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,267.40 : 66,400.84 = 25,535.28 : x
  2. Step 2: Convert to fraction form
    44,267.40/66,400.84 = 25,535.28/x
  3. Step 3: Cross multiply
    44,267.40x = 66,400.84 × 25,535.28
  4. Step 4: Simplify right side
    44,267.40x = 1,695,564,041.64
  5. Step 5: Solve for x
    x = 1,695,564,041.64/44,267.40
  6. Step 6: Final answer
    x = 38,302.77

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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.