Home / 29,994.48-41,382.36-19,397.52

Finding the Fourth Proportional to 29,994.48, 41,382.36 and 19,397.52

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Solution

The fourth proportional to 29,994.48, 41,382.36 and 19,397.52 is: 26,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,994.48 : 41,382.36 = 19,397.52 : x
  2. Step 2: Convert to fraction form
    29,994.48/41,382.36 = 19,397.52/x
  3. Step 3: Cross multiply
    29,994.48x = 41,382.36 × 19,397.52
  4. Step 4: Simplify right side
    29,994.48x = 802,715,155.75
  5. Step 5: Solve for x
    x = 802,715,155.75/29,994.48
  6. Step 6: Final answer
    x = 26,762.10

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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.