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Finding the Fourth Proportional to 2,352.08, 3,510.88 and 2,046.08

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Solution

The fourth proportional to 2,352.08, 3,510.88 and 2,046.08 is: 3,054.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352.08 : 3,510.88 = 2,046.08 : x
  2. Step 2: Convert to fraction form
    2,352.08/3,510.88 = 2,046.08/x
  3. Step 3: Cross multiply
    2,352.08x = 3,510.88 × 2,046.08
  4. Step 4: Simplify right side
    2,352.08x = 7,183,541.35
  5. Step 5: Solve for x
    x = 7,183,541.35/2,352.08
  6. Step 6: Final answer
    x = 3,054.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.