Home / 44,445.48-66,681.16-25,964.52

Finding the Fourth Proportional to 44,445.48, 66,681.16 and 25,964.52

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Solution

The fourth proportional to 44,445.48, 66,681.16 and 25,964.52 is: 38,954.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,445.48 : 66,681.16 = 25,964.52 : x
  2. Step 2: Convert to fraction form
    44,445.48/66,681.16 = 25,964.52/x
  3. Step 3: Cross multiply
    44,445.48x = 66,681.16 × 25,964.52
  4. Step 4: Simplify right side
    44,445.48x = 1,731,344,312.44
  5. Step 5: Solve for x
    x = 1,731,344,312.44/44,445.48
  6. Step 6: Final answer
    x = 38,954.34

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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.