Home / 25,594.80-35,320.29-14,265.33

Finding the Fourth Proportional to 25,594.80, 35,320.29 and 14,265.33

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Solution

The fourth proportional to 25,594.80, 35,320.29 and 14,265.33 is: 19,685.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,594.80 : 35,320.29 = 14,265.33 : x
  2. Step 2: Convert to fraction form
    25,594.80/35,320.29 = 14,265.33/x
  3. Step 3: Cross multiply
    25,594.80x = 35,320.29 × 14,265.33
  4. Step 4: Simplify right side
    25,594.80x = 503,855,406.60
  5. Step 5: Solve for x
    x = 503,855,406.60/25,594.80
  6. Step 6: Final answer
    x = 19,685.85

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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.