Home / 27,462.18-37,897.47-14,886.66

Finding the Fourth Proportional to 27,462.18, 37,897.47 and 14,886.66

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Solution

The fourth proportional to 27,462.18, 37,897.47 and 14,886.66 is: 20,543.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,462.18 : 37,897.47 = 14,886.66 : x
  2. Step 2: Convert to fraction form
    27,462.18/37,897.47 = 14,886.66/x
  3. Step 3: Cross multiply
    27,462.18x = 37,897.47 × 14,886.66
  4. Step 4: Simplify right side
    27,462.18x = 564,166,750.75
  5. Step 5: Solve for x
    x = 564,166,750.75/27,462.18
  6. Step 6: Final answer
    x = 20,543.41

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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.