Home / 112,095.26-168,192.41-58,774.49

Finding the Fourth Proportional to 112,095.26, 168,192.41 and 58,774.49

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Solution

The fourth proportional to 112,095.26, 168,192.41 and 58,774.49 is: 88,187.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,095.26 : 168,192.41 = 58,774.49 : x
  2. Step 2: Convert to fraction form
    112,095.26/168,192.41 = 58,774.49/x
  3. Step 3: Cross multiply
    112,095.26x = 168,192.41 × 58,774.49
  4. Step 4: Simplify right side
    112,095.26x = 9,885,421,984.79
  5. Step 5: Solve for x
    x = 9,885,421,984.79/112,095.26
  6. Step 6: Final answer
    x = 88,187.69

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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.