Home / 25,332.77-37,813.64-22,340.13

Finding the Fourth Proportional to 25,332.77, 37,813.64 and 22,340.13

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Solution

The fourth proportional to 25,332.77, 37,813.64 and 22,340.13 is: 33,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,332.77 : 37,813.64 = 22,340.13 : x
  2. Step 2: Convert to fraction form
    25,332.77/37,813.64 = 22,340.13/x
  3. Step 3: Cross multiply
    25,332.77x = 37,813.64 × 22,340.13
  4. Step 4: Simplify right side
    25,332.77x = 844,761,521.67
  5. Step 5: Solve for x
    x = 844,761,521.67/25,332.77
  6. Step 6: Final answer
    x = 33,346.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.