Home / 36,800.24-54,917.35-36,589.74

Finding the Fourth Proportional to 36,800.24, 54,917.35 and 36,589.74

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Solution

The fourth proportional to 36,800.24, 54,917.35 and 36,589.74 is: 54,603.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,800.24 : 54,917.35 = 36,589.74 : x
  2. Step 2: Convert to fraction form
    36,800.24/54,917.35 = 36,589.74/x
  3. Step 3: Cross multiply
    36,800.24x = 54,917.35 × 36,589.74
  4. Step 4: Simplify right side
    36,800.24x = 2,009,411,557.99
  5. Step 5: Solve for x
    x = 2,009,411,557.99/36,800.24
  6. Step 6: Final answer
    x = 54,603.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.