Home / 25,035.48-34,550.01-14,425.02

Finding the Fourth Proportional to 25,035.48, 34,550.01 and 14,425.02

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Solution

The fourth proportional to 25,035.48, 34,550.01 and 14,425.02 is: 19,907.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,035.48 : 34,550.01 = 14,425.02 : x
  2. Step 2: Convert to fraction form
    25,035.48/34,550.01 = 14,425.02/x
  3. Step 3: Cross multiply
    25,035.48x = 34,550.01 × 14,425.02
  4. Step 4: Simplify right side
    25,035.48x = 498,384,585.25
  5. Step 5: Solve for x
    x = 498,384,585.25/25,035.48
  6. Step 6: Final answer
    x = 19,907.13

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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.