Home / 14,817.08-22,025.57-14,374.84

Finding the Fourth Proportional to 14,817.08, 22,025.57 and 14,374.84

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Solution

The fourth proportional to 14,817.08, 22,025.57 and 14,374.84 is: 21,368.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,817.08 : 22,025.57 = 14,374.84 : x
  2. Step 2: Convert to fraction form
    14,817.08/22,025.57 = 14,374.84/x
  3. Step 3: Cross multiply
    14,817.08x = 22,025.57 × 14,374.84
  4. Step 4: Simplify right side
    14,817.08x = 316,614,044.66
  5. Step 5: Solve for x
    x = 316,614,044.66/14,817.08
  6. Step 6: Final answer
    x = 21,368.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.