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Finding the Fourth Proportional to 5,484.91, 7,569.14 and 2,967.02

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Solution

The fourth proportional to 5,484.91, 7,569.14 and 2,967.02 is: 4,094.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484.91 : 7,569.14 = 2,967.02 : x
  2. Step 2: Convert to fraction form
    5,484.91/7,569.14 = 2,967.02/x
  3. Step 3: Cross multiply
    5,484.91x = 7,569.14 × 2,967.02
  4. Step 4: Simplify right side
    5,484.91x = 22,457,737.08
  5. Step 5: Solve for x
    x = 22,457,737.08/5,484.91
  6. Step 6: Final answer
    x = 4,094.46

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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.