Home / 227,417.10-341,125.65-61,205.10

Finding the Fourth Proportional to 227,417.10, 341,125.65 and 61,205.10

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Solution

The fourth proportional to 227,417.10, 341,125.65 and 61,205.10 is: 91,807.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,417.10 : 341,125.65 = 61,205.10 : x
  2. Step 2: Convert to fraction form
    227,417.10/341,125.65 = 61,205.10/x
  3. Step 3: Cross multiply
    227,417.10x = 341,125.65 × 61,205.10
  4. Step 4: Simplify right side
    227,417.10x = 20,878,629,520.82
  5. Step 5: Solve for x
    x = 20,878,629,520.82/227,417.10
  6. Step 6: Final answer
    x = 91,807.65

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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.