Home / 25,097.82-37,645.56-10,303.08

Finding the Fourth Proportional to 25,097.82, 37,645.56 and 10,303.08

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Solution

The fourth proportional to 25,097.82, 37,645.56 and 10,303.08 is: 15,454.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,097.82 : 37,645.56 = 10,303.08 : x
  2. Step 2: Convert to fraction form
    25,097.82/37,645.56 = 10,303.08/x
  3. Step 3: Cross multiply
    25,097.82x = 37,645.56 × 10,303.08
  4. Step 4: Simplify right side
    25,097.82x = 387,865,216.32
  5. Step 5: Solve for x
    x = 387,865,216.32/25,097.82
  6. Step 6: Final answer
    x = 15,454.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.