Home / 41,070.42-56,677.10-23,165.38

Finding the Fourth Proportional to 41,070.42, 56,677.10 and 23,165.38

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Solution

The fourth proportional to 41,070.42, 56,677.10 and 23,165.38 is: 31,968.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.42 : 56,677.10 = 23,165.38 : x
  2. Step 2: Convert to fraction form
    41,070.42/56,677.10 = 23,165.38/x
  3. Step 3: Cross multiply
    41,070.42x = 56,677.10 × 23,165.38
  4. Step 4: Simplify right side
    41,070.42x = 1,312,946,558.80
  5. Step 5: Solve for x
    x = 1,312,946,558.80/41,070.42
  6. Step 6: Final answer
    x = 31,968.18

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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.