Home / 227,541.14-341,298.95-69,769.16

Finding the Fourth Proportional to 227,541.14, 341,298.95 and 69,769.16

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Solution

The fourth proportional to 227,541.14, 341,298.95 and 69,769.16 is: 104,649.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,541.14 : 341,298.95 = 69,769.16 : x
  2. Step 2: Convert to fraction form
    227,541.14/341,298.95 = 69,769.16/x
  3. Step 3: Cross multiply
    227,541.14x = 341,298.95 × 69,769.16
  4. Step 4: Simplify right side
    227,541.14x = 23,812,141,050.38
  5. Step 5: Solve for x
    x = 23,812,141,050.38/227,541.14
  6. Step 6: Final answer
    x = 104,649.83

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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.