Home / 41,168.04-56,813.49-25,030.72

Finding the Fourth Proportional to 41,168.04, 56,813.49 and 25,030.72

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Solution

The fourth proportional to 41,168.04, 56,813.49 and 25,030.72 is: 34,543.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,168.04 : 56,813.49 = 25,030.72 : x
  2. Step 2: Convert to fraction form
    41,168.04/56,813.49 = 25,030.72/x
  3. Step 3: Cross multiply
    41,168.04x = 56,813.49 × 25,030.72
  4. Step 4: Simplify right side
    41,168.04x = 1,422,082,151.19
  5. Step 5: Solve for x
    x = 1,422,082,151.19/41,168.04
  6. Step 6: Final answer
    x = 34,543.35

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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.