Home / 48,763.32-73,117.62-15,477.18

Finding the Fourth Proportional to 48,763.32, 73,117.62 and 15,477.18

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Solution

The fourth proportional to 48,763.32, 73,117.62 and 15,477.18 is: 23,207.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,763.32 : 73,117.62 = 15,477.18 : x
  2. Step 2: Convert to fraction form
    48,763.32/73,117.62 = 15,477.18/x
  3. Step 3: Cross multiply
    48,763.32x = 73,117.62 × 15,477.18
  4. Step 4: Simplify right side
    48,763.32x = 1,131,654,565.91
  5. Step 5: Solve for x
    x = 1,131,654,565.91/48,763.32
  6. Step 6: Final answer
    x = 23,207.09

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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.