Home / 104,345.48-156,527.58-29,466.38

Finding the Fourth Proportional to 104,345.48, 156,527.58 and 29,466.38

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Solution

The fourth proportional to 104,345.48, 156,527.58 and 29,466.38 is: 44,202.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,345.48 : 156,527.58 = 29,466.38 : x
  2. Step 2: Convert to fraction form
    104,345.48/156,527.58 = 29,466.38/x
  3. Step 3: Cross multiply
    104,345.48x = 156,527.58 × 29,466.38
  4. Step 4: Simplify right side
    104,345.48x = 4,612,301,152.76
  5. Step 5: Solve for x
    x = 4,612,301,152.76/104,345.48
  6. Step 6: Final answer
    x = 44,202.21

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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.