Home / 7,293.70-10,926.15-4,363.30

Finding the Fourth Proportional to 7,293.70, 10,926.15 and 4,363.30

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Solution

The fourth proportional to 7,293.70, 10,926.15 and 4,363.30 is: 6,536.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.70 : 10,926.15 = 4,363.30 : x
  2. Step 2: Convert to fraction form
    7,293.70/10,926.15 = 4,363.30/x
  3. Step 3: Cross multiply
    7,293.70x = 10,926.15 × 4,363.30
  4. Step 4: Simplify right side
    7,293.70x = 47,674,070.30
  5. Step 5: Solve for x
    x = 47,674,070.30/7,293.70
  6. Step 6: Final answer
    x = 6,536.34

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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.