Home / 134,208.10-201,337.55-44,255.98

Finding the Fourth Proportional to 134,208.10, 201,337.55 and 44,255.98

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Solution

The fourth proportional to 134,208.10, 201,337.55 and 44,255.98 is: 66,392.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,208.10 : 201,337.55 = 44,255.98 : x
  2. Step 2: Convert to fraction form
    134,208.10/201,337.55 = 44,255.98/x
  3. Step 3: Cross multiply
    134,208.10x = 201,337.55 × 44,255.98
  4. Step 4: Simplify right side
    134,208.10x = 8,910,390,586.05
  5. Step 5: Solve for x
    x = 8,910,390,586.05/134,208.10
  6. Step 6: Final answer
    x = 66,392.35

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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.