Home / 37,429.72-51,661.70-24,685.21

Finding the Fourth Proportional to 37,429.72, 51,661.70 and 24,685.21

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Solution

The fourth proportional to 37,429.72, 51,661.70 and 24,685.21 is: 34,071.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,429.72 : 51,661.70 = 24,685.21 : x
  2. Step 2: Convert to fraction form
    37,429.72/51,661.70 = 24,685.21/x
  3. Step 3: Cross multiply
    37,429.72x = 51,661.70 × 24,685.21
  4. Step 4: Simplify right side
    37,429.72x = 1,275,279,913.46
  5. Step 5: Solve for x
    x = 1,275,279,913.46/37,429.72
  6. Step 6: Final answer
    x = 34,071.32

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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.