Home / 29,268.67-43,898.53-9,547.20

Finding the Fourth Proportional to 29,268.67, 43,898.53 and 9,547.20

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Solution

The fourth proportional to 29,268.67, 43,898.53 and 9,547.20 is: 14,319.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,268.67 : 43,898.53 = 9,547.20 : x
  2. Step 2: Convert to fraction form
    29,268.67/43,898.53 = 9,547.20/x
  3. Step 3: Cross multiply
    29,268.67x = 43,898.53 × 9,547.20
  4. Step 4: Simplify right side
    29,268.67x = 419,108,045.62
  5. Step 5: Solve for x
    x = 419,108,045.62/29,268.67
  6. Step 6: Final answer
    x = 14,319.34

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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.