Home / 7,502.08-11,244.64-4,573.96

Finding the Fourth Proportional to 7,502.08, 11,244.64 and 4,573.96

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Solution

The fourth proportional to 7,502.08, 11,244.64 and 4,573.96 is: 6,855.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502.08 : 11,244.64 = 4,573.96 : x
  2. Step 2: Convert to fraction form
    7,502.08/11,244.64 = 4,573.96/x
  3. Step 3: Cross multiply
    7,502.08x = 11,244.64 × 4,573.96
  4. Step 4: Simplify right side
    7,502.08x = 51,432,533.57
  5. Step 5: Solve for x
    x = 51,432,533.57/7,502.08
  6. Step 6: Final answer
    x = 6,855.77

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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.