Home / 44,479.36-61,374.72-25,613.44

Finding the Fourth Proportional to 44,479.36, 61,374.72 and 25,613.44

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Solution

The fourth proportional to 44,479.36, 61,374.72 and 25,613.44 is: 35,342.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,479.36 : 61,374.72 = 25,613.44 : x
  2. Step 2: Convert to fraction form
    44,479.36/61,374.72 = 25,613.44/x
  3. Step 3: Cross multiply
    44,479.36x = 61,374.72 × 25,613.44
  4. Step 4: Simplify right side
    44,479.36x = 1,572,017,708.24
  5. Step 5: Solve for x
    x = 1,572,017,708.24/44,479.36
  6. Step 6: Final answer
    x = 35,342.63

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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.