Home / 9,066.84-13,597.56-3,521.04

Finding the Fourth Proportional to 9,066.84, 13,597.56 and 3,521.04

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Solution

The fourth proportional to 9,066.84, 13,597.56 and 3,521.04 is: 5,280.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.84 : 13,597.56 = 3,521.04 : x
  2. Step 2: Convert to fraction form
    9,066.84/13,597.56 = 3,521.04/x
  3. Step 3: Cross multiply
    9,066.84x = 13,597.56 × 3,521.04
  4. Step 4: Simplify right side
    9,066.84x = 47,877,552.66
  5. Step 5: Solve for x
    x = 47,877,552.66/9,066.84
  6. Step 6: Final answer
    x = 5,280.51

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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.