Home / 63,022.42-94,435.13-39,599.65

Finding the Fourth Proportional to 63,022.42, 94,435.13 and 39,599.65

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Solution

The fourth proportional to 63,022.42, 94,435.13 and 39,599.65 is: 59,337.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,022.42 : 94,435.13 = 39,599.65 : x
  2. Step 2: Convert to fraction form
    63,022.42/94,435.13 = 39,599.65/x
  3. Step 3: Cross multiply
    63,022.42x = 94,435.13 × 39,599.65
  4. Step 4: Simplify right side
    63,022.42x = 3,739,598,095.70
  5. Step 5: Solve for x
    x = 3,739,598,095.70/63,022.42
  6. Step 6: Final answer
    x = 59,337.58

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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.