Home / 110,294.16-165,444.48-40,225.92

Finding the Fourth Proportional to 110,294.16, 165,444.48 and 40,225.92

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Solution

The fourth proportional to 110,294.16, 165,444.48 and 40,225.92 is: 60,340.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,294.16 : 165,444.48 = 40,225.92 : x
  2. Step 2: Convert to fraction form
    110,294.16/165,444.48 = 40,225.92/x
  3. Step 3: Cross multiply
    110,294.16x = 165,444.48 × 40,225.92
  4. Step 4: Simplify right side
    110,294.16x = 6,655,156,416.92
  5. Step 5: Solve for x
    x = 6,655,156,416.92/110,294.16
  6. Step 6: Final answer
    x = 60,340.06

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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.