Home / 27,461.66-37,897.14-14,886.44

Finding the Fourth Proportional to 27,461.66, 37,897.14 and 14,886.44

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Solution

The fourth proportional to 27,461.66, 37,897.14 and 14,886.44 is: 20,543.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,461.66 : 37,897.14 = 14,886.44 : x
  2. Step 2: Convert to fraction form
    27,461.66/37,897.14 = 14,886.44/x
  3. Step 3: Cross multiply
    27,461.66x = 37,897.14 × 14,886.44
  4. Step 4: Simplify right side
    27,461.66x = 564,153,500.78
  5. Step 5: Solve for x
    x = 564,153,500.78/27,461.66
  6. Step 6: Final answer
    x = 20,543.31

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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.