Home / 5,955.37-8,931.23-4,118.29

Finding the Fourth Proportional to 5,955.37, 8,931.23 and 4,118.29

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Solution

The fourth proportional to 5,955.37, 8,931.23 and 4,118.29 is: 6,176.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.37 : 8,931.23 = 4,118.29 : x
  2. Step 2: Convert to fraction form
    5,955.37/8,931.23 = 4,118.29/x
  3. Step 3: Cross multiply
    5,955.37x = 8,931.23 × 4,118.29
  4. Step 4: Simplify right side
    5,955.37x = 36,781,391.24
  5. Step 5: Solve for x
    x = 36,781,391.24/5,955.37
  6. Step 6: Final answer
    x = 6,176.17

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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.