Home / 51,107.08-70,508.10-37,710.52

Finding the Fourth Proportional to 51,107.08, 70,508.10 and 37,710.52

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Solution

The fourth proportional to 51,107.08, 70,508.10 and 37,710.52 is: 52,026.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,107.08 : 70,508.10 = 37,710.52 : x
  2. Step 2: Convert to fraction form
    51,107.08/70,508.10 = 37,710.52/x
  3. Step 3: Cross multiply
    51,107.08x = 70,508.10 × 37,710.52
  4. Step 4: Simplify right side
    51,107.08x = 2,658,897,115.21
  5. Step 5: Solve for x
    x = 2,658,897,115.21/51,107.08
  6. Step 6: Final answer
    x = 52,026.00

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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.