Home / 9,349.56-14,015.70-4,152.60

Finding the Fourth Proportional to 9,349.56, 14,015.70 and 4,152.60

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Solution

The fourth proportional to 9,349.56, 14,015.70 and 4,152.60 is: 6,225.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.56 : 14,015.70 = 4,152.60 : x
  2. Step 2: Convert to fraction form
    9,349.56/14,015.70 = 4,152.60/x
  3. Step 3: Cross multiply
    9,349.56x = 14,015.70 × 4,152.60
  4. Step 4: Simplify right side
    9,349.56x = 58,201,595.82
  5. Step 5: Solve for x
    x = 58,201,595.82/9,349.56
  6. Step 6: Final answer
    x = 6,225.06

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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.