Home / 236,490.01-354,725.08-110,086.81

Finding the Fourth Proportional to 236,490.01, 354,725.08 and 110,086.81

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Solution

The fourth proportional to 236,490.01, 354,725.08 and 110,086.81 is: 165,125.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,490.01 : 354,725.08 = 110,086.81 : x
  2. Step 2: Convert to fraction form
    236,490.01/354,725.08 = 110,086.81/x
  3. Step 3: Cross multiply
    236,490.01x = 354,725.08 × 110,086.81
  4. Step 4: Simplify right side
    236,490.01x = 39,050,552,484.19
  5. Step 5: Solve for x
    x = 39,050,552,484.19/236,490.01
  6. Step 6: Final answer
    x = 165,125.59

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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.