Home / 40,094.04-60,132.96-13,799.88

Finding the Fourth Proportional to 40,094.04, 60,132.96 and 13,799.88

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Solution

The fourth proportional to 40,094.04, 60,132.96 and 13,799.88 is: 20,697.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,094.04 : 60,132.96 = 13,799.88 : x
  2. Step 2: Convert to fraction form
    40,094.04/60,132.96 = 13,799.88/x
  3. Step 3: Cross multiply
    40,094.04x = 60,132.96 × 13,799.88
  4. Step 4: Simplify right side
    40,094.04x = 829,827,632.04
  5. Step 5: Solve for x
    x = 829,827,632.04/40,094.04
  6. Step 6: Final answer
    x = 20,697.03

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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.