Home / 27,460.95-37,896.01-14,885.70

Finding the Fourth Proportional to 27,460.95, 37,896.01 and 14,885.70

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Solution

The fourth proportional to 27,460.95, 37,896.01 and 14,885.70 is: 20,542.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,460.95 : 37,896.01 = 14,885.70 : x
  2. Step 2: Convert to fraction form
    27,460.95/37,896.01 = 14,885.70/x
  3. Step 3: Cross multiply
    27,460.95x = 37,896.01 × 14,885.70
  4. Step 4: Simplify right side
    27,460.95x = 564,108,636.06
  5. Step 5: Solve for x
    x = 564,108,636.06/27,460.95
  6. Step 6: Final answer
    x = 20,542.21

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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.