Home / 25,038.08-37,570.06-11,007.95

Finding the Fourth Proportional to 25,038.08, 37,570.06 and 11,007.95

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Solution

The fourth proportional to 25,038.08, 37,570.06 and 11,007.95 is: 16,517.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,038.08 : 37,570.06 = 11,007.95 : x
  2. Step 2: Convert to fraction form
    25,038.08/37,570.06 = 11,007.95/x
  3. Step 3: Cross multiply
    25,038.08x = 37,570.06 × 11,007.95
  4. Step 4: Simplify right side
    25,038.08x = 413,569,126.61
  5. Step 5: Solve for x
    x = 413,569,126.61/25,038.08
  6. Step 6: Final answer
    x = 16,517.61

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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.