Home / 29,740.04-41,057.19-22,969.10

Finding the Fourth Proportional to 29,740.04, 41,057.19 and 22,969.10

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Solution

The fourth proportional to 29,740.04, 41,057.19 and 22,969.10 is: 31,709.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,740.04 : 41,057.19 = 22,969.10 : x
  2. Step 2: Convert to fraction form
    29,740.04/41,057.19 = 22,969.10/x
  3. Step 3: Cross multiply
    29,740.04x = 41,057.19 × 22,969.10
  4. Step 4: Simplify right side
    29,740.04x = 943,046,702.83
  5. Step 5: Solve for x
    x = 943,046,702.83/29,740.04
  6. Step 6: Final answer
    x = 31,709.66

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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.