Home / 47,341.65-65,332.85-26,122.28

Finding the Fourth Proportional to 47,341.65, 65,332.85 and 26,122.28

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Solution

The fourth proportional to 47,341.65, 65,332.85 and 26,122.28 is: 36,049.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,341.65 : 65,332.85 = 26,122.28 : x
  2. Step 2: Convert to fraction form
    47,341.65/65,332.85 = 26,122.28/x
  3. Step 3: Cross multiply
    47,341.65x = 65,332.85 × 26,122.28
  4. Step 4: Simplify right side
    47,341.65x = 1,706,643,241.84
  5. Step 5: Solve for x
    x = 1,706,643,241.84/47,341.65
  6. Step 6: Final answer
    x = 36,049.51

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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.