Home / 59,207.10-89,029.35-49,584.30

Finding the Fourth Proportional to 59,207.10, 89,029.35 and 49,584.30

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Solution

The fourth proportional to 59,207.10, 89,029.35 and 49,584.30 is: 74,559.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,207.10 : 89,029.35 = 49,584.30 : x
  2. Step 2: Convert to fraction form
    59,207.10/89,029.35 = 49,584.30/x
  3. Step 3: Cross multiply
    59,207.10x = 89,029.35 × 49,584.30
  4. Step 4: Simplify right side
    59,207.10x = 4,414,457,999.21
  5. Step 5: Solve for x
    x = 4,414,457,999.21/59,207.10
  6. Step 6: Final answer
    x = 74,559.61

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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.