Home / 93,050.52-139,576.62-26,490.59

Finding the Fourth Proportional to 93,050.52, 139,576.62 and 26,490.59

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Solution

The fourth proportional to 93,050.52, 139,576.62 and 26,490.59 is: 39,736.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,050.52 : 139,576.62 = 26,490.59 : x
  2. Step 2: Convert to fraction form
    93,050.52/139,576.62 = 26,490.59/x
  3. Step 3: Cross multiply
    93,050.52x = 139,576.62 × 26,490.59
  4. Step 4: Simplify right side
    93,050.52x = 3,697,467,574.98
  5. Step 5: Solve for x
    x = 3,697,467,574.98/93,050.52
  6. Step 6: Final answer
    x = 39,736.13

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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.