Home / 24,770.88-34,157.75-19,106.55

Finding the Fourth Proportional to 24,770.88, 34,157.75 and 19,106.55

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Solution

The fourth proportional to 24,770.88, 34,157.75 and 19,106.55 is: 26,346.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,770.88 : 34,157.75 = 19,106.55 : x
  2. Step 2: Convert to fraction form
    24,770.88/34,157.75 = 19,106.55/x
  3. Step 3: Cross multiply
    24,770.88x = 34,157.75 × 19,106.55
  4. Step 4: Simplify right side
    24,770.88x = 652,636,587.47
  5. Step 5: Solve for x
    x = 652,636,587.47/24,770.88
  6. Step 6: Final answer
    x = 26,346.93

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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.