Home / 121,335.24-182,003.34-37,095.10

Finding the Fourth Proportional to 121,335.24, 182,003.34 and 37,095.10

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Solution

The fourth proportional to 121,335.24, 182,003.34 and 37,095.10 is: 55,642.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,335.24 : 182,003.34 = 37,095.10 : x
  2. Step 2: Convert to fraction form
    121,335.24/182,003.34 = 37,095.10/x
  3. Step 3: Cross multiply
    121,335.24x = 182,003.34 × 37,095.10
  4. Step 4: Simplify right side
    121,335.24x = 6,751,432,097.63
  5. Step 5: Solve for x
    x = 6,751,432,097.63/121,335.24
  6. Step 6: Final answer
    x = 55,642.80

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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.