Home / 30,235.01-45,359.67-29,732.96

Finding the Fourth Proportional to 30,235.01, 45,359.67 and 29,732.96

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Solution

The fourth proportional to 30,235.01, 45,359.67 and 29,732.96 is: 44,606.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,235.01 : 45,359.67 = 29,732.96 : x
  2. Step 2: Convert to fraction form
    30,235.01/45,359.67 = 29,732.96/x
  3. Step 3: Cross multiply
    30,235.01x = 45,359.67 × 29,732.96
  4. Step 4: Simplify right side
    30,235.01x = 1,348,677,253.72
  5. Step 5: Solve for x
    x = 1,348,677,253.72/30,235.01
  6. Step 6: Final answer
    x = 44,606.48

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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.