Home / 48,827.30-73,240.95-15,547.10

Finding the Fourth Proportional to 48,827.30, 73,240.95 and 15,547.10

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Solution

The fourth proportional to 48,827.30, 73,240.95 and 15,547.10 is: 23,320.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,827.30 : 73,240.95 = 15,547.10 : x
  2. Step 2: Convert to fraction form
    48,827.30/73,240.95 = 15,547.10/x
  3. Step 3: Cross multiply
    48,827.30x = 73,240.95 × 15,547.10
  4. Step 4: Simplify right side
    48,827.30x = 1,138,684,373.75
  5. Step 5: Solve for x
    x = 1,138,684,373.75/48,827.30
  6. Step 6: Final answer
    x = 23,320.65

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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.