Home / 9,602.20-14,397.54-3,751.84

Finding the Fourth Proportional to 9,602.20, 14,397.54 and 3,751.84

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Solution

The fourth proportional to 9,602.20, 14,397.54 and 3,751.84 is: 5,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,602.20 : 14,397.54 = 3,751.84 : x
  2. Step 2: Convert to fraction form
    9,602.20/14,397.54 = 3,751.84/x
  3. Step 3: Cross multiply
    9,602.20x = 14,397.54 × 3,751.84
  4. Step 4: Simplify right side
    9,602.20x = 54,017,266.47
  5. Step 5: Solve for x
    x = 54,017,266.47/9,602.20
  6. Step 6: Final answer
    x = 5,625.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.