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Finding the Fourth Proportional to 201,473.46, 302,106.14 and 59,300.22

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Solution

The fourth proportional to 201,473.46, 302,106.14 and 59,300.22 is: 88,919.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,473.46 : 302,106.14 = 59,300.22 : x
  2. Step 2: Convert to fraction form
    201,473.46/302,106.14 = 59,300.22/x
  3. Step 3: Cross multiply
    201,473.46x = 302,106.14 × 59,300.22
  4. Step 4: Simplify right side
    201,473.46x = 17,914,960,565.35
  5. Step 5: Solve for x
    x = 17,914,960,565.35/201,473.46
  6. Step 6: Final answer
    x = 88,919.70

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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.