Home / 232,748.22-349,122.60-75,000.18

Finding the Fourth Proportional to 232,748.22, 349,122.60 and 75,000.18

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Solution

The fourth proportional to 232,748.22, 349,122.60 and 75,000.18 is: 112,500.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,748.22 : 349,122.60 = 75,000.18 : x
  2. Step 2: Convert to fraction form
    232,748.22/349,122.60 = 75,000.18/x
  3. Step 3: Cross multiply
    232,748.22x = 349,122.60 × 75,000.18
  4. Step 4: Simplify right side
    232,748.22x = 26,184,257,842.07
  5. Step 5: Solve for x
    x = 26,184,257,842.07/232,748.22
  6. Step 6: Final answer
    x = 112,500.36

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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.