Home / 25,019.04-34,524.72-13,841.04

Finding the Fourth Proportional to 25,019.04, 34,524.72 and 13,841.04

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Solution

The fourth proportional to 25,019.04, 34,524.72 and 13,841.04 is: 19,099.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,019.04 : 34,524.72 = 13,841.04 : x
  2. Step 2: Convert to fraction form
    25,019.04/34,524.72 = 13,841.04/x
  3. Step 3: Cross multiply
    25,019.04x = 34,524.72 × 13,841.04
  4. Step 4: Simplify right side
    25,019.04x = 477,858,030.51
  5. Step 5: Solve for x
    x = 477,858,030.51/25,019.04
  6. Step 6: Final answer
    x = 19,099.77

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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.