Home / 4,329.51-6,484.94-2,935.19

Finding the Fourth Proportional to 4,329.51, 6,484.94 and 2,935.19

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Solution

The fourth proportional to 4,329.51, 6,484.94 and 2,935.19 is: 4,396.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.51 : 6,484.94 = 2,935.19 : x
  2. Step 2: Convert to fraction form
    4,329.51/6,484.94 = 2,935.19/x
  3. Step 3: Cross multiply
    4,329.51x = 6,484.94 × 2,935.19
  4. Step 4: Simplify right side
    4,329.51x = 19,034,531.04
  5. Step 5: Solve for x
    x = 19,034,531.04/4,329.51
  6. Step 6: Final answer
    x = 4,396.46

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1.5x scale

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.