Home / 37,395.65-51,501-36,579.17

Finding the Fourth Proportional to 37,395.65, 51,501 and 36,579.17

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Solution

The fourth proportional to 37,395.65, 51,501 and 36,579.17 is: 50,376.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,395.65 : 51,501 = 36,579.17 : x
  2. Step 2: Convert to fraction form
    37,395.65/51,501 = 36,579.17/x
  3. Step 3: Cross multiply
    37,395.65x = 51,501 × 36,579.17
  4. Step 4: Simplify right side
    37,395.65x = 1,883,863,576.67
  5. Step 5: Solve for x
    x = 1,883,863,576.67/37,395.65
  6. Step 6: Final answer
    x = 50,376.55

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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.