Home / 104,567.10-156,793.05-34,410.30

Finding the Fourth Proportional to 104,567.10, 156,793.05 and 34,410.30

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Solution

The fourth proportional to 104,567.10, 156,793.05 and 34,410.30 is: 51,596.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,567.10 : 156,793.05 = 34,410.30 : x
  2. Step 2: Convert to fraction form
    104,567.10/156,793.05 = 34,410.30/x
  3. Step 3: Cross multiply
    104,567.10x = 156,793.05 × 34,410.30
  4. Step 4: Simplify right side
    104,567.10x = 5,395,295,888.42
  5. Step 5: Solve for x
    x = 5,395,295,888.42/104,567.10
  6. Step 6: Final answer
    x = 51,596.50

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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.