Home / 10,595.77-14,622.83-6,120.34

Finding the Fourth Proportional to 10,595.77, 14,622.83 and 6,120.34

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Solution

The fourth proportional to 10,595.77, 14,622.83 and 6,120.34 is: 8,446.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595.77 : 14,622.83 = 6,120.34 : x
  2. Step 2: Convert to fraction form
    10,595.77/14,622.83 = 6,120.34/x
  3. Step 3: Cross multiply
    10,595.77x = 14,622.83 × 6,120.34
  4. Step 4: Simplify right side
    10,595.77x = 89,496,660.76
  5. Step 5: Solve for x
    x = 89,496,660.76/10,595.77
  6. Step 6: Final answer
    x = 8,446.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.