Home / 44,421.68-61,305.56-25,307.44

Finding the Fourth Proportional to 44,421.68, 61,305.56 and 25,307.44

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Solution

The fourth proportional to 44,421.68, 61,305.56 and 25,307.44 is: 34,926.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,421.68 : 61,305.56 = 25,307.44 : x
  2. Step 2: Convert to fraction form
    44,421.68/61,305.56 = 25,307.44/x
  3. Step 3: Cross multiply
    44,421.68x = 61,305.56 × 25,307.44
  4. Step 4: Simplify right side
    44,421.68x = 1,551,486,781.37
  5. Step 5: Solve for x
    x = 1,551,486,781.37/44,421.68
  6. Step 6: Final answer
    x = 34,926.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.