Home / 93,672.03-140,525.38-29,646.30

Finding the Fourth Proportional to 93,672.03, 140,525.38 and 29,646.30

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Solution

The fourth proportional to 93,672.03, 140,525.38 and 29,646.30 is: 44,474.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,672.03 : 140,525.38 = 29,646.30 : x
  2. Step 2: Convert to fraction form
    93,672.03/140,525.38 = 29,646.30/x
  3. Step 3: Cross multiply
    93,672.03x = 140,525.38 × 29,646.30
  4. Step 4: Simplify right side
    93,672.03x = 4,166,057,573.09
  5. Step 5: Solve for x
    x = 4,166,057,573.09/93,672.03
  6. Step 6: Final answer
    x = 44,474.94

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1.5x scale

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.