Home / 262,834.74-362,597.49-160,864.74

Finding the Fourth Proportional to 262,834.74, 362,597.49 and 160,864.74

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Solution

The fourth proportional to 262,834.74, 362,597.49 and 160,864.74 is: 221,923.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,834.74 : 362,597.49 = 160,864.74 : x
  2. Step 2: Convert to fraction form
    262,834.74/362,597.49 = 160,864.74/x
  3. Step 3: Cross multiply
    262,834.74x = 362,597.49 × 160,864.74
  4. Step 4: Simplify right side
    262,834.74x = 58,329,150,953.50
  5. Step 5: Solve for x
    x = 58,329,150,953.50/262,834.74
  6. Step 6: Final answer
    x = 221,923.29

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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.