Home / 9,739.24-14,612.50-5,056.32

Finding the Fourth Proportional to 9,739.24, 14,612.50 and 5,056.32

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Solution

The fourth proportional to 9,739.24, 14,612.50 and 5,056.32 is: 7,586.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,739.24 : 14,612.50 = 5,056.32 : x
  2. Step 2: Convert to fraction form
    9,739.24/14,612.50 = 5,056.32/x
  3. Step 3: Cross multiply
    9,739.24x = 14,612.50 × 5,056.32
  4. Step 4: Simplify right side
    9,739.24x = 73,885,463.36
  5. Step 5: Solve for x
    x = 73,885,463.36/9,739.24
  6. Step 6: Final answer
    x = 7,586.37

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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.