Home / 58,054.32-80,115.88-32,566.35

Finding the Fourth Proportional to 58,054.32, 80,115.88 and 32,566.35

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Solution

The fourth proportional to 58,054.32, 80,115.88 and 32,566.35 is: 44,942.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,054.32 : 80,115.88 = 32,566.35 : x
  2. Step 2: Convert to fraction form
    58,054.32/80,115.88 = 32,566.35/x
  3. Step 3: Cross multiply
    58,054.32x = 80,115.88 × 32,566.35
  4. Step 4: Simplify right side
    58,054.32x = 2,609,081,788.64
  5. Step 5: Solve for x
    x = 2,609,081,788.64/58,054.32
  6. Step 6: Final answer
    x = 44,942.08

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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.