Home / 58,873.08-81,246.40-32,017.20

Finding the Fourth Proportional to 58,873.08, 81,246.40 and 32,017.20

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Solution

The fourth proportional to 58,873.08, 81,246.40 and 32,017.20 is: 44,184.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,873.08 : 81,246.40 = 32,017.20 : x
  2. Step 2: Convert to fraction form
    58,873.08/81,246.40 = 32,017.20/x
  3. Step 3: Cross multiply
    58,873.08x = 81,246.40 × 32,017.20
  4. Step 4: Simplify right side
    58,873.08x = 2,601,282,238.08
  5. Step 5: Solve for x
    x = 2,601,282,238.08/58,873.08
  6. Step 6: Final answer
    x = 44,184.58

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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.