Home / 112,311.33-168,199.08-62,267.30

Finding the Fourth Proportional to 112,311.33, 168,199.08 and 62,267.30

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Solution

The fourth proportional to 112,311.33, 168,199.08 and 62,267.30 is: 93,252.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,311.33 : 168,199.08 = 62,267.30 : x
  2. Step 2: Convert to fraction form
    112,311.33/168,199.08 = 62,267.30/x
  3. Step 3: Cross multiply
    112,311.33x = 168,199.08 × 62,267.30
  4. Step 4: Simplify right side
    112,311.33x = 10,473,302,574.08
  5. Step 5: Solve for x
    x = 10,473,302,574.08/112,311.33
  6. Step 6: Final answer
    x = 93,252.41

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1.5x scale

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.