Home / 201,464.39-302,092.59-59,291.22

Finding the Fourth Proportional to 201,464.39, 302,092.59 and 59,291.22

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Solution

The fourth proportional to 201,464.39, 302,092.59 and 59,291.22 is: 88,906.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,464.39 : 302,092.59 = 59,291.22 : x
  2. Step 2: Convert to fraction form
    201,464.39/302,092.59 = 59,291.22/x
  3. Step 3: Cross multiply
    201,464.39x = 302,092.59 × 59,291.22
  4. Step 4: Simplify right side
    201,464.39x = 17,911,438,598.51
  5. Step 5: Solve for x
    x = 17,911,438,598.51/201,464.39
  6. Step 6: Final answer
    x = 88,906.23

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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.