Home / 43,610.59-65,409.70-14,024.65

Finding the Fourth Proportional to 43,610.59, 65,409.70 and 14,024.65

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Solution

The fourth proportional to 43,610.59, 65,409.70 and 14,024.65 is: 21,034.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,610.59 : 65,409.70 = 14,024.65 : x
  2. Step 2: Convert to fraction form
    43,610.59/65,409.70 = 14,024.65/x
  3. Step 3: Cross multiply
    43,610.59x = 65,409.70 × 14,024.65
  4. Step 4: Simplify right side
    43,610.59x = 917,348,149.11
  5. Step 5: Solve for x
    x = 917,348,149.11/43,610.59
  6. Step 6: Final answer
    x = 21,034.99

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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.