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Finding the Fourth Proportional to 1,046.47, 1,569.71 and 468.67

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Solution

The fourth proportional to 1,046.47, 1,569.71 and 468.67 is: 703.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046.47 : 1,569.71 = 468.67 : x
  2. Step 2: Convert to fraction form
    1,046.47/1,569.71 = 468.67/x
  3. Step 3: Cross multiply
    1,046.47x = 1,569.71 × 468.67
  4. Step 4: Simplify right side
    1,046.47x = 735,669.72
  5. Step 5: Solve for x
    x = 735,669.72/1,046.47
  6. Step 6: Final answer
    x = 703.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.