Home / 92,000.22-126,959.67-52,256.22

Finding the Fourth Proportional to 92,000.22, 126,959.67 and 52,256.22

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Solution

The fourth proportional to 92,000.22, 126,959.67 and 52,256.22 is: 72,113.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,000.22 : 126,959.67 = 52,256.22 : x
  2. Step 2: Convert to fraction form
    92,000.22/126,959.67 = 52,256.22/x
  3. Step 3: Cross multiply
    92,000.22x = 126,959.67 × 52,256.22
  4. Step 4: Simplify right side
    92,000.22x = 6,634,432,446.65
  5. Step 5: Solve for x
    x = 6,634,432,446.65/92,000.22
  6. Step 6: Final answer
    x = 72,113.22

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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.