Home / 61,514.47-92,271.70-35,200.61

Finding the Fourth Proportional to 61,514.47, 92,271.70 and 35,200.61

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Solution

The fourth proportional to 61,514.47, 92,271.70 and 35,200.61 is: 52,800.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,514.47 : 92,271.70 = 35,200.61 : x
  2. Step 2: Convert to fraction form
    61,514.47/92,271.70 = 35,200.61/x
  3. Step 3: Cross multiply
    61,514.47x = 92,271.70 × 35,200.61
  4. Step 4: Simplify right side
    61,514.47x = 3,248,020,054.40
  5. Step 5: Solve for x
    x = 3,248,020,054.40/61,514.47
  6. Step 6: Final answer
    x = 52,800.91

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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.