Home / 5,734.60-8,601.64-1,575.04

Finding the Fourth Proportional to 5,734.60, 8,601.64 and 1,575.04

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Solution

The fourth proportional to 5,734.60, 8,601.64 and 1,575.04 is: 2,362.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,734.60 : 8,601.64 = 1,575.04 : x
  2. Step 2: Convert to fraction form
    5,734.60/8,601.64 = 1,575.04/x
  3. Step 3: Cross multiply
    5,734.60x = 8,601.64 × 1,575.04
  4. Step 4: Simplify right side
    5,734.60x = 13,547,927.07
  5. Step 5: Solve for x
    x = 13,547,927.07/5,734.60
  6. Step 6: Final answer
    x = 2,362.49

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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.