Home / 15,069.17-22,603.46-4,680.89

Finding the Fourth Proportional to 15,069.17, 22,603.46 and 4,680.89

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Solution

The fourth proportional to 15,069.17, 22,603.46 and 4,680.89 is: 7,021.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,069.17 : 22,603.46 = 4,680.89 : x
  2. Step 2: Convert to fraction form
    15,069.17/22,603.46 = 4,680.89/x
  3. Step 3: Cross multiply
    15,069.17x = 22,603.46 × 4,680.89
  4. Step 4: Simplify right side
    15,069.17x = 105,804,286.47
  5. Step 5: Solve for x
    x = 105,804,286.47/15,069.17
  6. Step 6: Final answer
    x = 7,021.24

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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.