Home / 95,025.80-142,533.54-35,860.04

Finding the Fourth Proportional to 95,025.80, 142,533.54 and 35,860.04

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Solution

The fourth proportional to 95,025.80, 142,533.54 and 35,860.04 is: 53,788.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,025.80 : 142,533.54 = 35,860.04 : x
  2. Step 2: Convert to fraction form
    95,025.80/142,533.54 = 35,860.04/x
  3. Step 3: Cross multiply
    95,025.80x = 142,533.54 × 35,860.04
  4. Step 4: Simplify right side
    95,025.80x = 5,111,258,445.74
  5. Step 5: Solve for x
    x = 5,111,258,445.74/95,025.80
  6. Step 6: Final answer
    x = 53,788.11

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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.