Home / 56,054.18-84,066.93-16,602.06

Finding the Fourth Proportional to 56,054.18, 84,066.93 and 16,602.06

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Solution

The fourth proportional to 56,054.18, 84,066.93 and 16,602.06 is: 24,898.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,054.18 : 84,066.93 = 16,602.06 : x
  2. Step 2: Convert to fraction form
    56,054.18/84,066.93 = 16,602.06/x
  3. Step 3: Cross multiply
    56,054.18x = 84,066.93 × 16,602.06
  4. Step 4: Simplify right side
    56,054.18x = 1,395,684,257.38
  5. Step 5: Solve for x
    x = 1,395,684,257.38/56,054.18
  6. Step 6: Final answer
    x = 24,898.85

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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.