Home / 46,624.92-64,342.86-25,404.54

Finding the Fourth Proportional to 46,624.92, 64,342.86 and 25,404.54

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Solution

The fourth proportional to 46,624.92, 64,342.86 and 25,404.54 is: 35,058.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,624.92 : 64,342.86 = 25,404.54 : x
  2. Step 2: Convert to fraction form
    46,624.92/64,342.86 = 25,404.54/x
  3. Step 3: Cross multiply
    46,624.92x = 64,342.86 × 25,404.54
  4. Step 4: Simplify right side
    46,624.92x = 1,634,600,311.85
  5. Step 5: Solve for x
    x = 1,634,600,311.85/46,624.92
  6. Step 6: Final answer
    x = 35,058.52

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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.