Home / 201,326.32-302,033.04-61,095.52

Finding the Fourth Proportional to 201,326.32, 302,033.04 and 61,095.52

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Solution

The fourth proportional to 201,326.32, 302,033.04 and 61,095.52 is: 91,656.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,326.32 : 302,033.04 = 61,095.52 : x
  2. Step 2: Convert to fraction form
    201,326.32/302,033.04 = 61,095.52/x
  3. Step 3: Cross multiply
    201,326.32x = 302,033.04 × 61,095.52
  4. Step 4: Simplify right side
    201,326.32x = 18,452,865,635.98
  5. Step 5: Solve for x
    x = 18,452,865,635.98/201,326.32
  6. Step 6: Final answer
    x = 91,656.50

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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.