Home / 3,032.15-4,547.01-1,083.29

Finding the Fourth Proportional to 3,032.15, 4,547.01 and 1,083.29

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Solution

The fourth proportional to 3,032.15, 4,547.01 and 1,083.29 is: 1,624.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032.15 : 4,547.01 = 1,083.29 : x
  2. Step 2: Convert to fraction form
    3,032.15/4,547.01 = 1,083.29/x
  3. Step 3: Cross multiply
    3,032.15x = 4,547.01 × 1,083.29
  4. Step 4: Simplify right side
    3,032.15x = 4,925,730.46
  5. Step 5: Solve for x
    x = 4,925,730.46/3,032.15
  6. Step 6: Final answer
    x = 1,624.50

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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.