Home / 25,595.92-35,317.69-14,265.13

Finding the Fourth Proportional to 25,595.92, 35,317.69 and 14,265.13

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Solution

The fourth proportional to 25,595.92, 35,317.69 and 14,265.13 is: 19,683.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,595.92 : 35,317.69 = 14,265.13 : x
  2. Step 2: Convert to fraction form
    25,595.92/35,317.69 = 14,265.13/x
  3. Step 3: Cross multiply
    25,595.92x = 35,317.69 × 14,265.13
  4. Step 4: Simplify right side
    25,595.92x = 503,811,439.15
  5. Step 5: Solve for x
    x = 503,811,439.15/25,595.92
  6. Step 6: Final answer
    x = 19,683.27

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Double scale
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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.