Home / 74,101.48-111,152.22-24,888.04

Finding the Fourth Proportional to 74,101.48, 111,152.22 and 24,888.04

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Solution

The fourth proportional to 74,101.48, 111,152.22 and 24,888.04 is: 37,332.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,101.48 : 111,152.22 = 24,888.04 : x
  2. Step 2: Convert to fraction form
    74,101.48/111,152.22 = 24,888.04/x
  3. Step 3: Cross multiply
    74,101.48x = 111,152.22 × 24,888.04
  4. Step 4: Simplify right side
    74,101.48x = 2,766,360,897.45
  5. Step 5: Solve for x
    x = 2,766,360,897.45/74,101.48
  6. Step 6: Final answer
    x = 37,332.06

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1.5x scale

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.