Home / 149,075.97-223,717.63-96,354.69

Finding the Fourth Proportional to 149,075.97, 223,717.63 and 96,354.69

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Solution

The fourth proportional to 149,075.97, 223,717.63 and 96,354.69 is: 144,599.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,075.97 : 223,717.63 = 96,354.69 : x
  2. Step 2: Convert to fraction form
    149,075.97/223,717.63 = 96,354.69/x
  3. Step 3: Cross multiply
    149,075.97x = 223,717.63 × 96,354.69
  4. Step 4: Simplify right side
    149,075.97x = 21,556,242,567.78
  5. Step 5: Solve for x
    x = 21,556,242,567.78/149,075.97
  6. Step 6: Final answer
    x = 144,599.05

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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.