Home / 112,656.18-169,150.32-62,833.62

Finding the Fourth Proportional to 112,656.18, 169,150.32 and 62,833.62

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Solution

The fourth proportional to 112,656.18, 169,150.32 and 62,833.62 is: 94,343.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,656.18 : 169,150.32 = 62,833.62 : x
  2. Step 2: Convert to fraction form
    112,656.18/169,150.32 = 62,833.62/x
  3. Step 3: Cross multiply
    112,656.18x = 169,150.32 × 62,833.62
  4. Step 4: Simplify right side
    112,656.18x = 10,628,326,929.76
  5. Step 5: Solve for x
    x = 10,628,326,929.76/112,656.18
  6. Step 6: Final answer
    x = 94,343.04

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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.