Home / 36,898.03-55,341.10-10,596.79

Finding the Fourth Proportional to 36,898.03, 55,341.10 and 10,596.79

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Solution

The fourth proportional to 36,898.03, 55,341.10 and 10,596.79 is: 15,893.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,898.03 : 55,341.10 = 10,596.79 : x
  2. Step 2: Convert to fraction form
    36,898.03/55,341.10 = 10,596.79/x
  3. Step 3: Cross multiply
    36,898.03x = 55,341.10 × 10,596.79
  4. Step 4: Simplify right side
    36,898.03x = 586,437,711.87
  5. Step 5: Solve for x
    x = 586,437,711.87/36,898.03
  6. Step 6: Final answer
    x = 15,893.47

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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.