Home / 37,970.68-56,923.60-26,842.36

Finding the Fourth Proportional to 37,970.68, 56,923.60 and 26,842.36

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Solution

The fourth proportional to 37,970.68, 56,923.60 and 26,842.36 is: 40,240.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,970.68 : 56,923.60 = 26,842.36 : x
  2. Step 2: Convert to fraction form
    37,970.68/56,923.60 = 26,842.36/x
  3. Step 3: Cross multiply
    37,970.68x = 56,923.60 × 26,842.36
  4. Step 4: Simplify right side
    37,970.68x = 1,527,963,763.70
  5. Step 5: Solve for x
    x = 1,527,963,763.70/37,970.68
  6. Step 6: Final answer
    x = 40,240.62

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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.