Home / 23,030.40-34,594.20-22,204.20

Finding the Fourth Proportional to 23,030.40, 34,594.20 and 22,204.20

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Solution

The fourth proportional to 23,030.40, 34,594.20 and 22,204.20 is: 33,353.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,030.40 : 34,594.20 = 22,204.20 : x
  2. Step 2: Convert to fraction form
    23,030.40/34,594.20 = 22,204.20/x
  3. Step 3: Cross multiply
    23,030.40x = 34,594.20 × 22,204.20
  4. Step 4: Simplify right side
    23,030.40x = 768,136,535.64
  5. Step 5: Solve for x
    x = 768,136,535.64/23,030.40
  6. Step 6: Final answer
    x = 33,353.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.