Home / 93,927.12-140,868.32-37,767.36

Finding the Fourth Proportional to 93,927.12, 140,868.32 and 37,767.36

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Solution

The fourth proportional to 93,927.12, 140,868.32 and 37,767.36 is: 56,642.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,927.12 : 140,868.32 = 37,767.36 : x
  2. Step 2: Convert to fraction form
    93,927.12/140,868.32 = 37,767.36/x
  3. Step 3: Cross multiply
    93,927.12x = 140,868.32 × 37,767.36
  4. Step 4: Simplify right side
    93,927.12x = 5,320,224,554.04
  5. Step 5: Solve for x
    x = 5,320,224,554.04/93,927.12
  6. Step 6: Final answer
    x = 56,642.05

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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.