Home / 37,237.76-51,431.98-24,640.64

Finding the Fourth Proportional to 37,237.76, 51,431.98 and 24,640.64

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Solution

The fourth proportional to 37,237.76, 51,431.98 and 24,640.64 is: 34,033.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,237.76 : 51,431.98 = 24,640.64 : x
  2. Step 2: Convert to fraction form
    37,237.76/51,431.98 = 24,640.64/x
  3. Step 3: Cross multiply
    37,237.76x = 51,431.98 × 24,640.64
  4. Step 4: Simplify right side
    37,237.76x = 1,267,316,903.67
  5. Step 5: Solve for x
    x = 1,267,316,903.67/37,237.76
  6. Step 6: Final answer
    x = 34,033.11

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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.