Home / 9,587.16-14,377.13-3,345.56

Finding the Fourth Proportional to 9,587.16, 14,377.13 and 3,345.56

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Solution

The fourth proportional to 9,587.16, 14,377.13 and 3,345.56 is: 5,017.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587.16 : 14,377.13 = 3,345.56 : x
  2. Step 2: Convert to fraction form
    9,587.16/14,377.13 = 3,345.56/x
  3. Step 3: Cross multiply
    9,587.16x = 14,377.13 × 3,345.56
  4. Step 4: Simplify right side
    9,587.16x = 48,099,551.04
  5. Step 5: Solve for x
    x = 48,099,551.04/9,587.16
  6. Step 6: Final answer
    x = 5,017.08

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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.