Home / 48,547.17-66,999.11-27,041.04

Finding the Fourth Proportional to 48,547.17, 66,999.11 and 27,041.04

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Solution

The fourth proportional to 48,547.17, 66,999.11 and 27,041.04 is: 37,318.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,547.17 : 66,999.11 = 27,041.04 : x
  2. Step 2: Convert to fraction form
    48,547.17/66,999.11 = 27,041.04/x
  3. Step 3: Cross multiply
    48,547.17x = 66,999.11 × 27,041.04
  4. Step 4: Simplify right side
    48,547.17x = 1,811,725,478.27
  5. Step 5: Solve for x
    x = 1,811,725,478.27/48,547.17
  6. Step 6: Final answer
    x = 37,318.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.