Home / 9,819.57-14,723.76-6,703.34

Finding the Fourth Proportional to 9,819.57, 14,723.76 and 6,703.34

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Solution

The fourth proportional to 9,819.57, 14,723.76 and 6,703.34 is: 10,051.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,819.57 : 14,723.76 = 6,703.34 : x
  2. Step 2: Convert to fraction form
    9,819.57/14,723.76 = 6,703.34/x
  3. Step 3: Cross multiply
    9,819.57x = 14,723.76 × 6,703.34
  4. Step 4: Simplify right side
    9,819.57x = 98,698,295.74
  5. Step 5: Solve for x
    x = 98,698,295.74/9,819.57
  6. Step 6: Final answer
    x = 10,051.18

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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.