Home / 37,017.23-55,521.74-10,721.97

Finding the Fourth Proportional to 37,017.23, 55,521.74 and 10,721.97

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Solution

The fourth proportional to 37,017.23, 55,521.74 and 10,721.97 is: 16,081.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,017.23 : 55,521.74 = 10,721.97 : x
  2. Step 2: Convert to fraction form
    37,017.23/55,521.74 = 10,721.97/x
  3. Step 3: Cross multiply
    37,017.23x = 55,521.74 × 10,721.97
  4. Step 4: Simplify right side
    37,017.23x = 595,302,457.43
  5. Step 5: Solve for x
    x = 595,302,457.43/37,017.23
  6. Step 6: Final answer
    x = 16,081.77

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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.