Home / 25,584.69-35,302.86-14,250.63

Finding the Fourth Proportional to 25,584.69, 35,302.86 and 14,250.63

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Solution

The fourth proportional to 25,584.69, 35,302.86 and 14,250.63 is: 19,663.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,584.69 : 35,302.86 = 14,250.63 : x
  2. Step 2: Convert to fraction form
    25,584.69/35,302.86 = 14,250.63/x
  3. Step 3: Cross multiply
    25,584.69x = 35,302.86 × 14,250.63
  4. Step 4: Simplify right side
    25,584.69x = 503,087,995.80
  5. Step 5: Solve for x
    x = 503,087,995.80/25,584.69
  6. Step 6: Final answer
    x = 19,663.63

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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.