Home / 56,184.09-84,252.69-22,881.48

Finding the Fourth Proportional to 56,184.09, 84,252.69 and 22,881.48

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Solution

The fourth proportional to 56,184.09, 84,252.69 and 22,881.48 is: 34,312.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,184.09 : 84,252.69 = 22,881.48 : x
  2. Step 2: Convert to fraction form
    56,184.09/84,252.69 = 22,881.48/x
  3. Step 3: Cross multiply
    56,184.09x = 84,252.69 × 22,881.48
  4. Step 4: Simplify right side
    56,184.09x = 1,927,826,241.18
  5. Step 5: Solve for x
    x = 1,927,826,241.18/56,184.09
  6. Step 6: Final answer
    x = 34,312.67

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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.