Home / 44,765.18-61,772.93-25,645.02

Finding the Fourth Proportional to 44,765.18, 61,772.93 and 25,645.02

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Solution

The fourth proportional to 44,765.18, 61,772.93 and 25,645.02 is: 35,388.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,765.18 : 61,772.93 = 25,645.02 : x
  2. Step 2: Convert to fraction form
    44,765.18/61,772.93 = 25,645.02/x
  3. Step 3: Cross multiply
    44,765.18x = 61,772.93 × 25,645.02
  4. Step 4: Simplify right side
    44,765.18x = 1,584,168,025.31
  5. Step 5: Solve for x
    x = 1,584,168,025.31/44,765.18
  6. Step 6: Final answer
    x = 35,388.40

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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.