Home / 40,747.24-61,106.28-22,041.10

Finding the Fourth Proportional to 40,747.24, 61,106.28 and 22,041.10

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Solution

The fourth proportional to 40,747.24, 61,106.28 and 22,041.10 is: 33,053.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,747.24 : 61,106.28 = 22,041.10 : x
  2. Step 2: Convert to fraction form
    40,747.24/61,106.28 = 22,041.10/x
  3. Step 3: Cross multiply
    40,747.24x = 61,106.28 × 22,041.10
  4. Step 4: Simplify right side
    40,747.24x = 1,346,849,628.11
  5. Step 5: Solve for x
    x = 1,346,849,628.11/40,747.24
  6. Step 6: Final answer
    x = 33,053.76

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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.