Home / 52,525.52-72,399.45-36,582.29

Finding the Fourth Proportional to 52,525.52, 72,399.45 and 36,582.29

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Solution

The fourth proportional to 52,525.52, 72,399.45 and 36,582.29 is: 50,423.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,525.52 : 72,399.45 = 36,582.29 : x
  2. Step 2: Convert to fraction form
    52,525.52/72,399.45 = 36,582.29/x
  3. Step 3: Cross multiply
    52,525.52x = 72,399.45 × 36,582.29
  4. Step 4: Simplify right side
    52,525.52x = 2,648,537,675.74
  5. Step 5: Solve for x
    x = 2,648,537,675.74/52,525.52
  6. Step 6: Final answer
    x = 50,423.83

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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.