Home / 1,046.00-1,569.23-352.67

Finding the Fourth Proportional to 1,046.00, 1,569.23 and 352.67

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Solution

The fourth proportional to 1,046.00, 1,569.23 and 352.67 is: 529.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046.00 : 1,569.23 = 352.67 : x
  2. Step 2: Convert to fraction form
    1,046.00/1,569.23 = 352.67/x
  3. Step 3: Cross multiply
    1,046.00x = 1,569.23 × 352.67
  4. Step 4: Simplify right side
    1,046.00x = 553,410.73
  5. Step 5: Solve for x
    x = 553,410.73/1,046.00
  6. Step 6: Final answer
    x = 529.08

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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.