Home / 45,880.04-63,309.30-25,732.77

Finding the Fourth Proportional to 45,880.04, 63,309.30 and 25,732.77

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Solution

The fourth proportional to 45,880.04, 63,309.30 and 25,732.77 is: 35,508.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,880.04 : 63,309.30 = 25,732.77 : x
  2. Step 2: Convert to fraction form
    45,880.04/63,309.30 = 25,732.77/x
  3. Step 3: Cross multiply
    45,880.04x = 63,309.30 × 25,732.77
  4. Step 4: Simplify right side
    45,880.04x = 1,629,123,655.76
  5. Step 5: Solve for x
    x = 1,629,123,655.76/45,880.04
  6. Step 6: Final answer
    x = 35,508.34

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1.5x scale

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.