Home / 14,886.10-22,326.57-4,213.18

Finding the Fourth Proportional to 14,886.10, 22,326.57 and 4,213.18

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Solution

The fourth proportional to 14,886.10, 22,326.57 and 4,213.18 is: 6,319.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886.10 : 22,326.57 = 4,213.18 : x
  2. Step 2: Convert to fraction form
    14,886.10/22,326.57 = 4,213.18/x
  3. Step 3: Cross multiply
    14,886.10x = 22,326.57 × 4,213.18
  4. Step 4: Simplify right side
    14,886.10x = 94,065,858.19
  5. Step 5: Solve for x
    x = 94,065,858.19/14,886.10
  6. Step 6: Final answer
    x = 6,319.04

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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.