Home / 48,461.95-66,882.81-27,240.76

Finding the Fourth Proportional to 48,461.95, 66,882.81 and 27,240.76

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Solution

The fourth proportional to 48,461.95, 66,882.81 and 27,240.76 is: 37,595.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,461.95 : 66,882.81 = 27,240.76 : x
  2. Step 2: Convert to fraction form
    48,461.95/66,882.81 = 27,240.76/x
  3. Step 3: Cross multiply
    48,461.95x = 66,882.81 × 27,240.76
  4. Step 4: Simplify right side
    48,461.95x = 1,821,938,575.34
  5. Step 5: Solve for x
    x = 1,821,938,575.34/48,461.95
  6. Step 6: Final answer
    x = 37,595.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.