Home / 43,655.76-60,242.10-25,746.66

Finding the Fourth Proportional to 43,655.76, 60,242.10 and 25,746.66

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Solution

The fourth proportional to 43,655.76, 60,242.10 and 25,746.66 is: 35,528.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,655.76 : 60,242.10 = 25,746.66 : x
  2. Step 2: Convert to fraction form
    43,655.76/60,242.10 = 25,746.66/x
  3. Step 3: Cross multiply
    43,655.76x = 60,242.10 × 25,746.66
  4. Step 4: Simplify right side
    43,655.76x = 1,551,032,866.39
  5. Step 5: Solve for x
    x = 1,551,032,866.39/43,655.76
  6. Step 6: Final answer
    x = 35,528.71

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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.