Home / 113,360.14-170,049.75-34,475.10

Finding the Fourth Proportional to 113,360.14, 170,049.75 and 34,475.10

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Solution

The fourth proportional to 113,360.14, 170,049.75 and 34,475.10 is: 51,715.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,360.14 : 170,049.75 = 34,475.10 : x
  2. Step 2: Convert to fraction form
    113,360.14/170,049.75 = 34,475.10/x
  3. Step 3: Cross multiply
    113,360.14x = 170,049.75 × 34,475.10
  4. Step 4: Simplify right side
    113,360.14x = 5,862,482,136.23
  5. Step 5: Solve for x
    x = 5,862,482,136.23/113,360.14
  6. Step 6: Final answer
    x = 51,715.55

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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.