Home / 48,426.56-72,661.40-24,721.57

Finding the Fourth Proportional to 48,426.56, 72,661.40 and 24,721.57

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Solution

The fourth proportional to 48,426.56, 72,661.40 and 24,721.57 is: 37,093.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,426.56 : 72,661.40 = 24,721.57 : x
  2. Step 2: Convert to fraction form
    48,426.56/72,661.40 = 24,721.57/x
  3. Step 3: Cross multiply
    48,426.56x = 72,661.40 × 24,721.57
  4. Step 4: Simplify right side
    48,426.56x = 1,796,303,399.48
  5. Step 5: Solve for x
    x = 1,796,303,399.48/48,426.56
  6. Step 6: Final answer
    x = 37,093.36

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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.