Home / 201,974.04-302,867.88-59,768.46

Finding the Fourth Proportional to 201,974.04, 302,867.88 and 59,768.46

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Solution

The fourth proportional to 201,974.04, 302,867.88 and 59,768.46 is: 89,625.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,974.04 : 302,867.88 = 59,768.46 : x
  2. Step 2: Convert to fraction form
    201,974.04/302,867.88 = 59,768.46/x
  3. Step 3: Cross multiply
    201,974.04x = 302,867.88 × 59,768.46
  4. Step 4: Simplify right side
    201,974.04x = 18,101,946,771.06
  5. Step 5: Solve for x
    x = 18,101,946,771.06/201,974.04
  6. Step 6: Final answer
    x = 89,625.12

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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.