Home / 113,599.40-170,366.70-34,694.60

Finding the Fourth Proportional to 113,599.40, 170,366.70 and 34,694.60

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Solution

The fourth proportional to 113,599.40, 170,366.70 and 34,694.60 is: 52,032.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,599.40 : 170,366.70 = 34,694.60 : x
  2. Step 2: Convert to fraction form
    113,599.40/170,366.70 = 34,694.60/x
  3. Step 3: Cross multiply
    113,599.40x = 170,366.70 × 34,694.60
  4. Step 4: Simplify right side
    113,599.40x = 5,910,804,509.82
  5. Step 5: Solve for x
    x = 5,910,804,509.82/113,599.40
  6. Step 6: Final answer
    x = 52,032.00

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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.