Home / 43,253.96-59,690.67-25,349.09

Finding the Fourth Proportional to 43,253.96, 59,690.67 and 25,349.09

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Solution

The fourth proportional to 43,253.96, 59,690.67 and 25,349.09 is: 34,981.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253.96 : 59,690.67 = 25,349.09 : x
  2. Step 2: Convert to fraction form
    43,253.96/59,690.67 = 25,349.09/x
  3. Step 3: Cross multiply
    43,253.96x = 59,690.67 × 25,349.09
  4. Step 4: Simplify right side
    43,253.96x = 1,513,104,165.99
  5. Step 5: Solve for x
    x = 1,513,104,165.99/43,253.96
  6. Step 6: Final answer
    x = 34,981.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.