Home / 5,979.61-8,263.24-4,484.94

Finding the Fourth Proportional to 5,979.61, 8,263.24 and 4,484.94

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Solution

The fourth proportional to 5,979.61, 8,263.24 and 4,484.94 is: 6,197.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979.61 : 8,263.24 = 4,484.94 : x
  2. Step 2: Convert to fraction form
    5,979.61/8,263.24 = 4,484.94/x
  3. Step 3: Cross multiply
    5,979.61x = 8,263.24 × 4,484.94
  4. Step 4: Simplify right side
    5,979.61x = 37,060,111.11
  5. Step 5: Solve for x
    x = 37,060,111.11/5,979.61
  6. Step 6: Final answer
    x = 6,197.74

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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.