Home / 4,823.29-6,653.82-3,407.23

Finding the Fourth Proportional to 4,823.29, 6,653.82 and 3,407.23

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Solution

The fourth proportional to 4,823.29, 6,653.82 and 3,407.23 is: 4,700.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823.29 : 6,653.82 = 3,407.23 : x
  2. Step 2: Convert to fraction form
    4,823.29/6,653.82 = 3,407.23/x
  3. Step 3: Cross multiply
    4,823.29x = 6,653.82 × 3,407.23
  4. Step 4: Simplify right side
    4,823.29x = 22,671,095.12
  5. Step 5: Solve for x
    x = 22,671,095.12/4,823.29
  6. Step 6: Final answer
    x = 4,700.34

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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.