Home / 25,290.14-37,935.91-6,569.76

Finding the Fourth Proportional to 25,290.14, 37,935.91 and 6,569.76

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Solution

The fourth proportional to 25,290.14, 37,935.91 and 6,569.76 is: 9,854.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,290.14 : 37,935.91 = 6,569.76 : x
  2. Step 2: Convert to fraction form
    25,290.14/37,935.91 = 6,569.76/x
  3. Step 3: Cross multiply
    25,290.14x = 37,935.91 × 6,569.76
  4. Step 4: Simplify right side
    25,290.14x = 249,229,824.08
  5. Step 5: Solve for x
    x = 249,229,824.08/25,290.14
  6. Step 6: Final answer
    x = 9,854.82

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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.