Home / 48,995.04-73,502.28-17,832.72

Finding the Fourth Proportional to 48,995.04, 73,502.28 and 17,832.72

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Solution

The fourth proportional to 48,995.04, 73,502.28 and 17,832.72 is: 26,752.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,995.04 : 73,502.28 = 17,832.72 : x
  2. Step 2: Convert to fraction form
    48,995.04/73,502.28 = 17,832.72/x
  3. Step 3: Cross multiply
    48,995.04x = 73,502.28 × 17,832.72
  4. Step 4: Simplify right side
    48,995.04x = 1,310,745,578.60
  5. Step 5: Solve for x
    x = 1,310,745,578.60/48,995.04
  6. Step 6: Final answer
    x = 26,752.62

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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.