Home / 14,090.33-19,435.30-9,060.91

Finding the Fourth Proportional to 14,090.33, 19,435.30 and 9,060.91

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Solution

The fourth proportional to 14,090.33, 19,435.30 and 9,060.91 is: 12,498.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,090.33 : 19,435.30 = 9,060.91 : x
  2. Step 2: Convert to fraction form
    14,090.33/19,435.30 = 9,060.91/x
  3. Step 3: Cross multiply
    14,090.33x = 19,435.30 × 9,060.91
  4. Step 4: Simplify right side
    14,090.33x = 176,101,458.41
  5. Step 5: Solve for x
    x = 176,101,458.41/14,090.33
  6. Step 6: Final answer
    x = 12,498.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.