Home / 9,529.76-14,297.58-4,269.20

Finding the Fourth Proportional to 9,529.76, 14,297.58 and 4,269.20

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Solution

The fourth proportional to 9,529.76, 14,297.58 and 4,269.20 is: 6,405.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529.76 : 14,297.58 = 4,269.20 : x
  2. Step 2: Convert to fraction form
    9,529.76/14,297.58 = 4,269.20/x
  3. Step 3: Cross multiply
    9,529.76x = 14,297.58 × 4,269.20
  4. Step 4: Simplify right side
    9,529.76x = 61,039,228.54
  5. Step 5: Solve for x
    x = 61,039,228.54/9,529.76
  6. Step 6: Final answer
    x = 6,405.12

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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.