Home / 45,821.80-63,264.54-35,192.44

Finding the Fourth Proportional to 45,821.80, 63,264.54 and 35,192.44

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Solution

The fourth proportional to 45,821.80, 63,264.54 and 35,192.44 is: 48,588.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,821.80 : 63,264.54 = 35,192.44 : x
  2. Step 2: Convert to fraction form
    45,821.80/63,264.54 = 35,192.44/x
  3. Step 3: Cross multiply
    45,821.80x = 63,264.54 × 35,192.44
  4. Step 4: Simplify right side
    45,821.80x = 2,226,433,528.08
  5. Step 5: Solve for x
    x = 2,226,433,528.08/45,821.80
  6. Step 6: Final answer
    x = 48,588.96

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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.