Home / 58,005.54-80,046.27-33,804.90

Finding the Fourth Proportional to 58,005.54, 80,046.27 and 33,804.90

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Solution

The fourth proportional to 58,005.54, 80,046.27 and 33,804.90 is: 46,649.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,005.54 : 80,046.27 = 33,804.90 : x
  2. Step 2: Convert to fraction form
    58,005.54/80,046.27 = 33,804.90/x
  3. Step 3: Cross multiply
    58,005.54x = 80,046.27 × 33,804.90
  4. Step 4: Simplify right side
    58,005.54x = 2,705,956,152.72
  5. Step 5: Solve for x
    x = 2,705,956,152.72/58,005.54
  6. Step 6: Final answer
    x = 46,649.96

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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.