Home / 43,935.08-65,856.08-14,344.97

Finding the Fourth Proportional to 43,935.08, 65,856.08 and 14,344.97

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Solution

The fourth proportional to 43,935.08, 65,856.08 and 14,344.97 is: 21,502.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,935.08 : 65,856.08 = 14,344.97 : x
  2. Step 2: Convert to fraction form
    43,935.08/65,856.08 = 14,344.97/x
  3. Step 3: Cross multiply
    43,935.08x = 65,856.08 × 14,344.97
  4. Step 4: Simplify right side
    43,935.08x = 944,703,198.50
  5. Step 5: Solve for x
    x = 944,703,198.50/43,935.08
  6. Step 6: Final answer
    x = 21,502.26

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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.