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Finding the Fourth Proportional to 4,503.34, 6,217.59 and 2,934.10

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Solution

The fourth proportional to 4,503.34, 6,217.59 and 2,934.10 is: 4,051.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.34 : 6,217.59 = 2,934.10 : x
  2. Step 2: Convert to fraction form
    4,503.34/6,217.59 = 2,934.10/x
  3. Step 3: Cross multiply
    4,503.34x = 6,217.59 × 2,934.10
  4. Step 4: Simplify right side
    4,503.34x = 18,243,030.82
  5. Step 5: Solve for x
    x = 18,243,030.82/4,503.34
  6. Step 6: Final answer
    x = 4,051.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.