Home / 121,444.32-182,150.04-32,703.18

Finding the Fourth Proportional to 121,444.32, 182,150.04 and 32,703.18

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Solution

The fourth proportional to 121,444.32, 182,150.04 and 32,703.18 is: 49,050.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,444.32 : 182,150.04 = 32,703.18 : x
  2. Step 2: Convert to fraction form
    121,444.32/182,150.04 = 32,703.18/x
  3. Step 3: Cross multiply
    121,444.32x = 182,150.04 × 32,703.18
  4. Step 4: Simplify right side
    121,444.32x = 5,956,885,545.13
  5. Step 5: Solve for x
    x = 5,956,885,545.13/121,444.32
  6. Step 6: Final answer
    x = 49,050.34

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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.