Home / 44,409.03-66,624.03-14,423.18

Finding the Fourth Proportional to 44,409.03, 66,624.03 and 14,423.18

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Solution

The fourth proportional to 44,409.03, 66,624.03 and 14,423.18 is: 21,638.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,409.03 : 66,624.03 = 14,423.18 : x
  2. Step 2: Convert to fraction form
    44,409.03/66,624.03 = 14,423.18/x
  3. Step 3: Cross multiply
    44,409.03x = 66,624.03 × 14,423.18
  4. Step 4: Simplify right side
    44,409.03x = 960,930,043.90
  5. Step 5: Solve for x
    x = 960,930,043.90/44,409.03
  6. Step 6: Final answer
    x = 21,638.17

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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.