Home / 27,599.84-41,125.54-26,260.88

Finding the Fourth Proportional to 27,599.84, 41,125.54 and 26,260.88

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Solution

The fourth proportional to 27,599.84, 41,125.54 and 26,260.88 is: 39,130.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,599.84 : 41,125.54 = 26,260.88 : x
  2. Step 2: Convert to fraction form
    27,599.84/41,125.54 = 26,260.88/x
  3. Step 3: Cross multiply
    27,599.84x = 41,125.54 × 26,260.88
  4. Step 4: Simplify right side
    27,599.84x = 1,079,992,870.88
  5. Step 5: Solve for x
    x = 1,079,992,870.88/27,599.84
  6. Step 6: Final answer
    x = 39,130.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.