Home / 32,711.02-45,095.85-22,083.82

Finding the Fourth Proportional to 32,711.02, 45,095.85 and 22,083.82

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Solution

The fourth proportional to 32,711.02, 45,095.85 and 22,083.82 is: 30,445.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,711.02 : 45,095.85 = 22,083.82 : x
  2. Step 2: Convert to fraction form
    32,711.02/45,095.85 = 22,083.82/x
  3. Step 3: Cross multiply
    32,711.02x = 45,095.85 × 22,083.82
  4. Step 4: Simplify right side
    32,711.02x = 995,888,521.41
  5. Step 5: Solve for x
    x = 995,888,521.41/32,711.02
  6. Step 6: Final answer
    x = 30,445.05

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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.