Home / 25,437.93-35,104.66-14,107.59

Finding the Fourth Proportional to 25,437.93, 35,104.66 and 14,107.59

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Solution

The fourth proportional to 25,437.93, 35,104.66 and 14,107.59 is: 19,468.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,437.93 : 35,104.66 = 14,107.59 : x
  2. Step 2: Convert to fraction form
    25,437.93/35,104.66 = 14,107.59/x
  3. Step 3: Cross multiply
    25,437.93x = 35,104.66 × 14,107.59
  4. Step 4: Simplify right side
    25,437.93x = 495,242,150.37
  5. Step 5: Solve for x
    x = 495,242,150.37/25,437.93
  6. Step 6: Final answer
    x = 19,468.65

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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.