Home / 7,588.74-10,472.67-4,231.80

Finding the Fourth Proportional to 7,588.74, 10,472.67 and 4,231.80

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Solution

The fourth proportional to 7,588.74, 10,472.67 and 4,231.80 is: 5,840.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588.74 : 10,472.67 = 4,231.80 : x
  2. Step 2: Convert to fraction form
    7,588.74/10,472.67 = 4,231.80/x
  3. Step 3: Cross multiply
    7,588.74x = 10,472.67 × 4,231.80
  4. Step 4: Simplify right side
    7,588.74x = 44,318,244.91
  5. Step 5: Solve for x
    x = 44,318,244.91/7,588.74
  6. Step 6: Final answer
    x = 5,840.00

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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.