Home / 43,133.26-59,547.26-30,252.09

Finding the Fourth Proportional to 43,133.26, 59,547.26 and 30,252.09

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Solution

The fourth proportional to 43,133.26, 59,547.26 and 30,252.09 is: 41,764.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,133.26 : 59,547.26 = 30,252.09 : x
  2. Step 2: Convert to fraction form
    43,133.26/59,547.26 = 30,252.09/x
  3. Step 3: Cross multiply
    43,133.26x = 59,547.26 × 30,252.09
  4. Step 4: Simplify right side
    43,133.26x = 1,801,429,068.77
  5. Step 5: Solve for x
    x = 1,801,429,068.77/43,133.26
  6. Step 6: Final answer
    x = 41,764.27

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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.