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Finding the Fourth Proportional to 10,595.58, 14,622.58 and 6,119.52

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Solution

The fourth proportional to 10,595.58, 14,622.58 and 6,119.52 is: 8,445.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595.58 : 14,622.58 = 6,119.52 : x
  2. Step 2: Convert to fraction form
    10,595.58/14,622.58 = 6,119.52/x
  3. Step 3: Cross multiply
    10,595.58x = 14,622.58 × 6,119.52
  4. Step 4: Simplify right side
    10,595.58x = 89,483,170.76
  5. Step 5: Solve for x
    x = 89,483,170.76/10,595.58
  6. Step 6: Final answer
    x = 8,445.33

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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.