Home / 93,977.43-140,981.93-46,594.86

Finding the Fourth Proportional to 93,977.43, 140,981.93 and 46,594.86

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Solution

The fourth proportional to 93,977.43, 140,981.93 and 46,594.86 is: 69,900.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,977.43 : 140,981.93 = 46,594.86 : x
  2. Step 2: Convert to fraction form
    93,977.43/140,981.93 = 46,594.86/x
  3. Step 3: Cross multiply
    93,977.43x = 140,981.93 × 46,594.86
  4. Step 4: Simplify right side
    93,977.43x = 6,569,033,290.88
  5. Step 5: Solve for x
    x = 6,569,033,290.88/93,977.43
  6. Step 6: Final answer
    x = 69,900.12

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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.