Home / 7,056.16-10,591.13-3,360.94

Finding the Fourth Proportional to 7,056.16, 10,591.13 and 3,360.94

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Solution

The fourth proportional to 7,056.16, 10,591.13 and 3,360.94 is: 5,044.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.16 : 10,591.13 = 3,360.94 : x
  2. Step 2: Convert to fraction form
    7,056.16/10,591.13 = 3,360.94/x
  3. Step 3: Cross multiply
    7,056.16x = 10,591.13 × 3,360.94
  4. Step 4: Simplify right side
    7,056.16x = 35,596,152.46
  5. Step 5: Solve for x
    x = 35,596,152.46/7,056.16
  6. Step 6: Final answer
    x = 5,044.69

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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.