Home / 52,587.92-72,587.40-32,450.96

Finding the Fourth Proportional to 52,587.92, 72,587.40 and 32,450.96

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Solution

The fourth proportional to 52,587.92, 72,587.40 and 32,450.96 is: 44,792.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,587.92 : 72,587.40 = 32,450.96 : x
  2. Step 2: Convert to fraction form
    52,587.92/72,587.40 = 32,450.96/x
  3. Step 3: Cross multiply
    52,587.92x = 72,587.40 × 32,450.96
  4. Step 4: Simplify right side
    52,587.92x = 2,355,530,813.90
  5. Step 5: Solve for x
    x = 2,355,530,813.90/52,587.92
  6. Step 6: Final answer
    x = 44,792.24

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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.