Home / 29,075.14-43,577.51-13,258.52

Finding the Fourth Proportional to 29,075.14, 43,577.51 and 13,258.52

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Solution

The fourth proportional to 29,075.14, 43,577.51 and 13,258.52 is: 19,871.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,075.14 : 43,577.51 = 13,258.52 : x
  2. Step 2: Convert to fraction form
    29,075.14/43,577.51 = 13,258.52/x
  3. Step 3: Cross multiply
    29,075.14x = 43,577.51 × 13,258.52
  4. Step 4: Simplify right side
    29,075.14x = 577,773,177.75
  5. Step 5: Solve for x
    x = 577,773,177.75/29,075.14
  6. Step 6: Final answer
    x = 19,871.72

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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.