Home / 411,790.16-568,276.22-237,263.92

Finding the Fourth Proportional to 411,790.16, 568,276.22 and 237,263.92

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Solution

The fourth proportional to 411,790.16, 568,276.22 and 237,263.92 is: 327,427.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,790.16 : 568,276.22 = 237,263.92 : x
  2. Step 2: Convert to fraction form
    411,790.16/568,276.22 = 237,263.92/x
  3. Step 3: Cross multiply
    411,790.16x = 568,276.22 × 237,263.92
  4. Step 4: Simplify right side
    411,790.16x = 134,831,443,599.98
  5. Step 5: Solve for x
    x = 134,831,443,599.98/411,790.16
  6. Step 6: Final answer
    x = 327,427.55

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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.