Home / 133,574.89-200,364.92-62,458.31

Finding the Fourth Proportional to 133,574.89, 200,364.92 and 62,458.31

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Solution

The fourth proportional to 133,574.89, 200,364.92 and 62,458.31 is: 93,688.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,574.89 : 200,364.92 = 62,458.31 : x
  2. Step 2: Convert to fraction form
    133,574.89/200,364.92 = 62,458.31/x
  3. Step 3: Cross multiply
    133,574.89x = 200,364.92 × 62,458.31
  4. Step 4: Simplify right side
    133,574.89x = 12,514,454,286.49
  5. Step 5: Solve for x
    x = 12,514,454,286.49/133,574.89
  6. Step 6: Final answer
    x = 93,688.67

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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.