Home / 93,244.83-139,731.17-46,433.31

Finding the Fourth Proportional to 93,244.83, 139,731.17 and 46,433.31

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Solution

The fourth proportional to 93,244.83, 139,731.17 and 46,433.31 is: 69,582.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,244.83 : 139,731.17 = 46,433.31 : x
  2. Step 2: Convert to fraction form
    93,244.83/139,731.17 = 46,433.31/x
  3. Step 3: Cross multiply
    93,244.83x = 139,731.17 × 46,433.31
  4. Step 4: Simplify right side
    93,244.83x = 6,488,180,501.11
  5. Step 5: Solve for x
    x = 6,488,180,501.11/93,244.83
  6. Step 6: Final answer
    x = 69,582.20

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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.