Home / 70,132.00-96,757.23-41,445.58

Finding the Fourth Proportional to 70,132.00, 96,757.23 and 41,445.58

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Solution

The fourth proportional to 70,132.00, 96,757.23 and 41,445.58 is: 57,180.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,132.00 : 96,757.23 = 41,445.58 : x
  2. Step 2: Convert to fraction form
    70,132.00/96,757.23 = 41,445.58/x
  3. Step 3: Cross multiply
    70,132.00x = 96,757.23 × 41,445.58
  4. Step 4: Simplify right side
    70,132.00x = 4,010,159,430.07
  5. Step 5: Solve for x
    x = 4,010,159,430.07/70,132.00
  6. Step 6: Final answer
    x = 57,180.17

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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.