Home / 15,256.19-22,885.10-4,867.13

Finding the Fourth Proportional to 15,256.19, 22,885.10 and 4,867.13

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Solution

The fourth proportional to 15,256.19, 22,885.10 and 4,867.13 is: 7,300.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,256.19 : 22,885.10 = 4,867.13 : x
  2. Step 2: Convert to fraction form
    15,256.19/22,885.10 = 4,867.13/x
  3. Step 3: Cross multiply
    15,256.19x = 22,885.10 × 4,867.13
  4. Step 4: Simplify right side
    15,256.19x = 111,384,618.00
  5. Step 5: Solve for x
    x = 111,384,618.00/15,256.19
  6. Step 6: Final answer
    x = 7,300.95

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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.