Home / 29,098.04-43,609.19-13,075.70

Finding the Fourth Proportional to 29,098.04, 43,609.19 and 13,075.70

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Solution

The fourth proportional to 29,098.04, 43,609.19 and 13,075.70 is: 19,596.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,098.04 : 43,609.19 = 13,075.70 : x
  2. Step 2: Convert to fraction form
    29,098.04/43,609.19 = 13,075.70/x
  3. Step 3: Cross multiply
    29,098.04x = 43,609.19 × 13,075.70
  4. Step 4: Simplify right side
    29,098.04x = 570,220,402.26
  5. Step 5: Solve for x
    x = 570,220,402.26/29,098.04
  6. Step 6: Final answer
    x = 19,596.53

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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.