Home / 4,032.16-5,564.40-2,263.84

Finding the Fourth Proportional to 4,032.16, 5,564.40 and 2,263.84

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Solution

The fourth proportional to 4,032.16, 5,564.40 and 2,263.84 is: 3,124.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.16 : 5,564.40 = 2,263.84 : x
  2. Step 2: Convert to fraction form
    4,032.16/5,564.40 = 2,263.84/x
  3. Step 3: Cross multiply
    4,032.16x = 5,564.40 × 2,263.84
  4. Step 4: Simplify right side
    4,032.16x = 12,596,911.30
  5. Step 5: Solve for x
    x = 12,596,911.30/4,032.16
  6. Step 6: Final answer
    x = 3,124.11

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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.