Home / 44,543.02-66,793.68-25,828.39

Finding the Fourth Proportional to 44,543.02, 66,793.68 and 25,828.39

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Solution

The fourth proportional to 44,543.02, 66,793.68 and 25,828.39 is: 38,730.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,543.02 : 66,793.68 = 25,828.39 : x
  2. Step 2: Convert to fraction form
    44,543.02/66,793.68 = 25,828.39/x
  3. Step 3: Cross multiply
    44,543.02x = 66,793.68 × 25,828.39
  4. Step 4: Simplify right side
    44,543.02x = 1,725,173,216.58
  5. Step 5: Solve for x
    x = 1,725,173,216.58/44,543.02
  6. Step 6: Final answer
    x = 38,730.50

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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.