Home / 48,516.72-66,952.95-27,296.00

Finding the Fourth Proportional to 48,516.72, 66,952.95 and 27,296.00

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Solution

The fourth proportional to 48,516.72, 66,952.95 and 27,296.00 is: 37,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,516.72 : 66,952.95 = 27,296.00 : x
  2. Step 2: Convert to fraction form
    48,516.72/66,952.95 = 27,296.00/x
  3. Step 3: Cross multiply
    48,516.72x = 66,952.95 × 27,296.00
  4. Step 4: Simplify right side
    48,516.72x = 1,827,547,388.44
  5. Step 5: Solve for x
    x = 1,827,547,388.44/48,516.72
  6. Step 6: Final answer
    x = 37,668.40

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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.