Home / 61,676.33-92,514.74-14,929.13

Finding the Fourth Proportional to 61,676.33, 92,514.74 and 14,929.13

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Solution

The fourth proportional to 61,676.33, 92,514.74 and 14,929.13 is: 22,393.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,676.33 : 92,514.74 = 14,929.13 : x
  2. Step 2: Convert to fraction form
    61,676.33/92,514.74 = 14,929.13/x
  3. Step 3: Cross multiply
    61,676.33x = 92,514.74 × 14,929.13
  4. Step 4: Simplify right side
    61,676.33x = 1,381,164,580.38
  5. Step 5: Solve for x
    x = 1,381,164,580.38/61,676.33
  6. Step 6: Final answer
    x = 22,393.75

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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.