Home / 45,680.04-63,006.66-29,773.80

Finding the Fourth Proportional to 45,680.04, 63,006.66 and 29,773.80

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Solution

The fourth proportional to 45,680.04, 63,006.66 and 29,773.80 is: 41,067.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,680.04 : 63,006.66 = 29,773.80 : x
  2. Step 2: Convert to fraction form
    45,680.04/63,006.66 = 29,773.80/x
  3. Step 3: Cross multiply
    45,680.04x = 63,006.66 × 29,773.80
  4. Step 4: Simplify right side
    45,680.04x = 1,875,947,693.51
  5. Step 5: Solve for x
    x = 1,875,947,693.51/45,680.04
  6. Step 6: Final answer
    x = 41,067.12

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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.