Home / 304,025.58-456,087.92-93,663.51

Finding the Fourth Proportional to 304,025.58, 456,087.92 and 93,663.51

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Solution

The fourth proportional to 304,025.58, 456,087.92 and 93,663.51 is: 140,510.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,025.58 : 456,087.92 = 93,663.51 : x
  2. Step 2: Convert to fraction form
    304,025.58/456,087.92 = 93,663.51/x
  3. Step 3: Cross multiply
    304,025.58x = 456,087.92 × 93,663.51
  4. Step 4: Simplify right side
    304,025.58x = 42,718,797,125.39
  5. Step 5: Solve for x
    x = 42,718,797,125.39/304,025.58
  6. Step 6: Final answer
    x = 140,510.54

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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.