Home / 25,988.88-35,864.69-14,052.22

Finding the Fourth Proportional to 25,988.88, 35,864.69 and 14,052.22

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Solution

The fourth proportional to 25,988.88, 35,864.69 and 14,052.22 is: 19,392.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,988.88 : 35,864.69 = 14,052.22 : x
  2. Step 2: Convert to fraction form
    25,988.88/35,864.69 = 14,052.22/x
  3. Step 3: Cross multiply
    25,988.88x = 35,864.69 × 14,052.22
  4. Step 4: Simplify right side
    25,988.88x = 503,978,354.19
  5. Step 5: Solve for x
    x = 503,978,354.19/25,988.88
  6. Step 6: Final answer
    x = 19,392.07

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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.