Home / 136,574.07-204,882.21-46,595.72

Finding the Fourth Proportional to 136,574.07, 204,882.21 and 46,595.72

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Solution

The fourth proportional to 136,574.07, 204,882.21 and 46,595.72 is: 69,900.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,574.07 : 204,882.21 = 46,595.72 : x
  2. Step 2: Convert to fraction form
    136,574.07/204,882.21 = 46,595.72/x
  3. Step 3: Cross multiply
    136,574.07x = 204,882.21 × 46,595.72
  4. Step 4: Simplify right side
    136,574.07x = 9,546,633,065.73
  5. Step 5: Solve for x
    x = 9,546,633,065.73/136,574.07
  6. Step 6: Final answer
    x = 69,900.77

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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.