Home / 6,953.04-10,428.48-2,337.12

Finding the Fourth Proportional to 6,953.04, 10,428.48 and 2,337.12

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Solution

The fourth proportional to 6,953.04, 10,428.48 and 2,337.12 is: 3,505.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.04 : 10,428.48 = 2,337.12 : x
  2. Step 2: Convert to fraction form
    6,953.04/10,428.48 = 2,337.12/x
  3. Step 3: Cross multiply
    6,953.04x = 10,428.48 × 2,337.12
  4. Step 4: Simplify right side
    6,953.04x = 24,372,609.18
  5. Step 5: Solve for x
    x = 24,372,609.18/6,953.04
  6. Step 6: Final answer
    x = 3,505.32

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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.