Home / 27,225.49-40,848.80-10,597.20

Finding the Fourth Proportional to 27,225.49, 40,848.80 and 10,597.20

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Solution

The fourth proportional to 27,225.49, 40,848.80 and 10,597.20 is: 15,899.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,225.49 : 40,848.80 = 10,597.20 : x
  2. Step 2: Convert to fraction form
    27,225.49/40,848.80 = 10,597.20/x
  3. Step 3: Cross multiply
    27,225.49x = 40,848.80 × 10,597.20
  4. Step 4: Simplify right side
    27,225.49x = 432,882,850.37
  5. Step 5: Solve for x
    x = 432,882,850.37/27,225.49
  6. Step 6: Final answer
    x = 15,899.91

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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.