Home / 241,031.04-361,570.52-89,268.69

Finding the Fourth Proportional to 241,031.04, 361,570.52 and 89,268.69

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Solution

The fourth proportional to 241,031.04, 361,570.52 and 89,268.69 is: 133,911.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,031.04 : 361,570.52 = 89,268.69 : x
  2. Step 2: Convert to fraction form
    241,031.04/361,570.52 = 89,268.69/x
  3. Step 3: Cross multiply
    241,031.04x = 361,570.52 × 89,268.69
  4. Step 4: Simplify right side
    241,031.04x = 32,276,926,663.02
  5. Step 5: Solve for x
    x = 32,276,926,663.02/241,031.04
  6. Step 6: Final answer
    x = 133,911.91

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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.