Home / 41,265.64-56,946.40-22,402.77

Finding the Fourth Proportional to 41,265.64, 56,946.40 and 22,402.77

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Solution

The fourth proportional to 41,265.64, 56,946.40 and 22,402.77 is: 30,915.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265.64 : 56,946.40 = 22,402.77 : x
  2. Step 2: Convert to fraction form
    41,265.64/56,946.40 = 22,402.77/x
  3. Step 3: Cross multiply
    41,265.64x = 56,946.40 × 22,402.77
  4. Step 4: Simplify right side
    41,265.64x = 1,275,757,101.53
  5. Step 5: Solve for x
    x = 1,275,757,101.53/41,265.64
  6. Step 6: Final answer
    x = 30,915.72

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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.