Home / 64,916.66-97,358.29-25,474.12

Finding the Fourth Proportional to 64,916.66, 97,358.29 and 25,474.12

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Solution

The fourth proportional to 64,916.66, 97,358.29 and 25,474.12 is: 38,204.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,916.66 : 97,358.29 = 25,474.12 : x
  2. Step 2: Convert to fraction form
    64,916.66/97,358.29 = 25,474.12/x
  3. Step 3: Cross multiply
    64,916.66x = 97,358.29 × 25,474.12
  4. Step 4: Simplify right side
    64,916.66x = 2,480,116,455.37
  5. Step 5: Solve for x
    x = 2,480,116,455.37/64,916.66
  6. Step 6: Final answer
    x = 38,204.62

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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.