Home / 14,732.19-22,047.26-14,119.83

Finding the Fourth Proportional to 14,732.19, 22,047.26 and 14,119.83

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Solution

The fourth proportional to 14,732.19, 22,047.26 and 14,119.83 is: 21,130.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,732.19 : 22,047.26 = 14,119.83 : x
  2. Step 2: Convert to fraction form
    14,732.19/22,047.26 = 14,119.83/x
  3. Step 3: Cross multiply
    14,732.19x = 22,047.26 × 14,119.83
  4. Step 4: Simplify right side
    14,732.19x = 311,303,492.57
  5. Step 5: Solve for x
    x = 311,303,492.57/14,732.19
  6. Step 6: Final answer
    x = 21,130.84

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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.