Home / 25,437.67-35,104.08-14,108.22

Finding the Fourth Proportional to 25,437.67, 35,104.08 and 14,108.22

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Solution

The fourth proportional to 25,437.67, 35,104.08 and 14,108.22 is: 19,469.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,437.67 : 35,104.08 = 14,108.22 : x
  2. Step 2: Convert to fraction form
    25,437.67/35,104.08 = 14,108.22/x
  3. Step 3: Cross multiply
    25,437.67x = 35,104.08 × 14,108.22
  4. Step 4: Simplify right side
    25,437.67x = 495,255,908.02
  5. Step 5: Solve for x
    x = 495,255,908.02/25,437.67
  6. Step 6: Final answer
    x = 19,469.39

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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.