Home / 32,916.48-49,328.64-23,639.04

Finding the Fourth Proportional to 32,916.48, 49,328.64 and 23,639.04

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Solution

The fourth proportional to 32,916.48, 49,328.64 and 23,639.04 is: 35,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,916.48 : 49,328.64 = 23,639.04 : x
  2. Step 2: Convert to fraction form
    32,916.48/49,328.64 = 23,639.04/x
  3. Step 3: Cross multiply
    32,916.48x = 49,328.64 × 23,639.04
  4. Step 4: Simplify right side
    32,916.48x = 1,166,081,694.11
  5. Step 5: Solve for x
    x = 1,166,081,694.11/32,916.48
  6. Step 6: Final answer
    x = 35,425.47

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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.