Home / 64,730.26-97,088.82-22,606.30

Finding the Fourth Proportional to 64,730.26, 97,088.82 and 22,606.30

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Solution

The fourth proportional to 64,730.26, 97,088.82 and 22,606.30 is: 33,907.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,730.26 : 97,088.82 = 22,606.30 : x
  2. Step 2: Convert to fraction form
    64,730.26/97,088.82 = 22,606.30/x
  3. Step 3: Cross multiply
    64,730.26x = 97,088.82 × 22,606.30
  4. Step 4: Simplify right side
    64,730.26x = 2,194,818,991.57
  5. Step 5: Solve for x
    x = 2,194,818,991.57/64,730.26
  6. Step 6: Final answer
    x = 33,907.16

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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.