Home / 112,673.04-168,998.54-29,567.04

Finding the Fourth Proportional to 112,673.04, 168,998.54 and 29,567.04

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Solution

The fourth proportional to 112,673.04, 168,998.54 and 29,567.04 is: 44,347.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,673.04 : 168,998.54 = 29,567.04 : x
  2. Step 2: Convert to fraction form
    112,673.04/168,998.54 = 29,567.04/x
  3. Step 3: Cross multiply
    112,673.04x = 168,998.54 × 29,567.04
  4. Step 4: Simplify right side
    112,673.04x = 4,996,786,592.12
  5. Step 5: Solve for x
    x = 4,996,786,592.12/112,673.04
  6. Step 6: Final answer
    x = 44,347.67

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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.