Home / 9,484.12-13,086.66-5,946.04

Finding the Fourth Proportional to 9,484.12, 13,086.66 and 5,946.04

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Solution

The fourth proportional to 9,484.12, 13,086.66 and 5,946.04 is: 8,204.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.12 : 13,086.66 = 5,946.04 : x
  2. Step 2: Convert to fraction form
    9,484.12/13,086.66 = 5,946.04/x
  3. Step 3: Cross multiply
    9,484.12x = 13,086.66 × 5,946.04
  4. Step 4: Simplify right side
    9,484.12x = 77,813,803.83
  5. Step 5: Solve for x
    x = 77,813,803.83/9,484.12
  6. Step 6: Final answer
    x = 8,204.64

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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.