Home / 46,988.32-70,460.16-27,272.92

Finding the Fourth Proportional to 46,988.32, 70,460.16 and 27,272.92

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Solution

The fourth proportional to 46,988.32, 70,460.16 and 27,272.92 is: 40,896.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,988.32 : 70,460.16 = 27,272.92 : x
  2. Step 2: Convert to fraction form
    46,988.32/70,460.16 = 27,272.92/x
  3. Step 3: Cross multiply
    46,988.32x = 70,460.16 × 27,272.92
  4. Step 4: Simplify right side
    46,988.32x = 1,921,654,306.87
  5. Step 5: Solve for x
    x = 1,921,654,306.87/46,988.32
  6. Step 6: Final answer
    x = 40,896.43

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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.