Home / 411,346.53-567,652.19-230,056.92

Finding the Fourth Proportional to 411,346.53, 567,652.19 and 230,056.92

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Solution

The fourth proportional to 411,346.53, 567,652.19 and 230,056.92 is: 317,475.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,346.53 : 567,652.19 = 230,056.92 : x
  2. Step 2: Convert to fraction form
    411,346.53/567,652.19 = 230,056.92/x
  3. Step 3: Cross multiply
    411,346.53x = 567,652.19 × 230,056.92
  4. Step 4: Simplify right side
    411,346.53x = 130,592,313,312.37
  5. Step 5: Solve for x
    x = 130,592,313,312.37/411,346.53
  6. Step 6: Final answer
    x = 317,475.18

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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.