Home / 63,925.17-88,124.40-44,745.60

Finding the Fourth Proportional to 63,925.17, 88,124.40 and 44,745.60

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Solution

The fourth proportional to 63,925.17, 88,124.40 and 44,745.60 is: 61,684.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,925.17 : 88,124.40 = 44,745.60 : x
  2. Step 2: Convert to fraction form
    63,925.17/88,124.40 = 44,745.60/x
  3. Step 3: Cross multiply
    63,925.17x = 88,124.40 × 44,745.60
  4. Step 4: Simplify right side
    63,925.17x = 3,943,179,152.64
  5. Step 5: Solve for x
    x = 3,943,179,152.64/63,925.17
  6. Step 6: Final answer
    x = 61,684.30

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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.