Home / 9,289.06-13,927.83-4,356.58

Finding the Fourth Proportional to 9,289.06, 13,927.83 and 4,356.58

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Solution

The fourth proportional to 9,289.06, 13,927.83 and 4,356.58 is: 6,532.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,289.06 : 13,927.83 = 4,356.58 : x
  2. Step 2: Convert to fraction form
    9,289.06/13,927.83 = 4,356.58/x
  3. Step 3: Cross multiply
    9,289.06x = 13,927.83 × 4,356.58
  4. Step 4: Simplify right side
    9,289.06x = 60,677,705.62
  5. Step 5: Solve for x
    x = 60,677,705.62/9,289.06
  6. Step 6: Final answer
    x = 6,532.17

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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.