Home / 165,448.32-228,300.08-97,460.84

Finding the Fourth Proportional to 165,448.32, 228,300.08 and 97,460.84

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Solution

The fourth proportional to 165,448.32, 228,300.08 and 97,460.84 is: 134,485.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,448.32 : 228,300.08 = 97,460.84 : x
  2. Step 2: Convert to fraction form
    165,448.32/228,300.08 = 97,460.84/x
  3. Step 3: Cross multiply
    165,448.32x = 228,300.08 × 97,460.84
  4. Step 4: Simplify right side
    165,448.32x = 22,250,317,568.87
  5. Step 5: Solve for x
    x = 22,250,317,568.87/165,448.32
  6. Step 6: Final answer
    x = 134,485.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.