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Finding the Fourth Proportional to 241,430.60, 362,081.10 and 101,160.20

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Solution

The fourth proportional to 241,430.60, 362,081.10 and 101,160.20 is: 151,713.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,430.60 : 362,081.10 = 101,160.20 : x
  2. Step 2: Convert to fraction form
    241,430.60/362,081.10 = 101,160.20/x
  3. Step 3: Cross multiply
    241,430.60x = 362,081.10 × 101,160.20
  4. Step 4: Simplify right side
    241,430.60x = 36,628,196,492.22
  5. Step 5: Solve for x
    x = 36,628,196,492.22/241,430.60
  6. Step 6: Final answer
    x = 151,713.15

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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.