Home / 14,984.19-22,426.88-13,343.94

Finding the Fourth Proportional to 14,984.19, 22,426.88 and 13,343.94

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Solution

The fourth proportional to 14,984.19, 22,426.88 and 13,343.94 is: 19,971.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,984.19 : 22,426.88 = 13,343.94 : x
  2. Step 2: Convert to fraction form
    14,984.19/22,426.88 = 13,343.94/x
  3. Step 3: Cross multiply
    14,984.19x = 22,426.88 × 13,343.94
  4. Step 4: Simplify right side
    14,984.19x = 299,262,874.39
  5. Step 5: Solve for x
    x = 299,262,874.39/14,984.19
  6. Step 6: Final answer
    x = 19,971.91

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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.