Home / 49,303.32-73,925.43-22,615.89

Finding the Fourth Proportional to 49,303.32, 73,925.43 and 22,615.89

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Solution

The fourth proportional to 49,303.32, 73,925.43 and 22,615.89 is: 33,910.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,303.32 : 73,925.43 = 22,615.89 : x
  2. Step 2: Convert to fraction form
    49,303.32/73,925.43 = 22,615.89/x
  3. Step 3: Cross multiply
    49,303.32x = 73,925.43 × 22,615.89
  4. Step 4: Simplify right side
    49,303.32x = 1,671,889,393.08
  5. Step 5: Solve for x
    x = 1,671,889,393.08/49,303.32
  6. Step 6: Final answer
    x = 33,910.28

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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.