Home / 41,683.12-57,530.90-23,776.40

Finding the Fourth Proportional to 41,683.12, 57,530.90 and 23,776.40

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Solution

The fourth proportional to 41,683.12, 57,530.90 and 23,776.40 is: 32,816.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,683.12 : 57,530.90 = 23,776.40 : x
  2. Step 2: Convert to fraction form
    41,683.12/57,530.90 = 23,776.40/x
  3. Step 3: Cross multiply
    41,683.12x = 57,530.90 × 23,776.40
  4. Step 4: Simplify right side
    41,683.12x = 1,367,877,690.76
  5. Step 5: Solve for x
    x = 1,367,877,690.76/41,683.12
  6. Step 6: Final answer
    x = 32,816.11

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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.