Home / 4,664.84-6,437.52-2,569.10

Finding the Fourth Proportional to 4,664.84, 6,437.52 and 2,569.10

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Solution

The fourth proportional to 4,664.84, 6,437.52 and 2,569.10 is: 3,545.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664.84 : 6,437.52 = 2,569.10 : x
  2. Step 2: Convert to fraction form
    4,664.84/6,437.52 = 2,569.10/x
  3. Step 3: Cross multiply
    4,664.84x = 6,437.52 × 2,569.10
  4. Step 4: Simplify right side
    4,664.84x = 16,538,632.63
  5. Step 5: Solve for x
    x = 16,538,632.63/4,664.84
  6. Step 6: Final answer
    x = 3,545.38

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1.5x scale

Why These Related Problems?

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