Home / 69,205.19-95,503.16-37,374.10

Finding the Fourth Proportional to 69,205.19, 95,503.16 and 37,374.10

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Solution

The fourth proportional to 69,205.19, 95,503.16 and 37,374.10 is: 51,576.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,205.19 : 95,503.16 = 37,374.10 : x
  2. Step 2: Convert to fraction form
    69,205.19/95,503.16 = 37,374.10/x
  3. Step 3: Cross multiply
    69,205.19x = 95,503.16 × 37,374.10
  4. Step 4: Simplify right side
    69,205.19x = 3,569,344,506.83
  5. Step 5: Solve for x
    x = 3,569,344,506.83/69,205.19
  6. Step 6: Final answer
    x = 51,576.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.