Home / 4,623.46-6,935.13-1,160.71

Finding the Fourth Proportional to 4,623.46, 6,935.13 and 1,160.71

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Solution

The fourth proportional to 4,623.46, 6,935.13 and 1,160.71 is: 1,741.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.46 : 6,935.13 = 1,160.71 : x
  2. Step 2: Convert to fraction form
    4,623.46/6,935.13 = 1,160.71/x
  3. Step 3: Cross multiply
    4,623.46x = 6,935.13 × 1,160.71
  4. Step 4: Simplify right side
    4,623.46x = 8,049,674.74
  5. Step 5: Solve for x
    x = 8,049,674.74/4,623.46
  6. Step 6: Final answer
    x = 1,741.05

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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.