Home / 236,130.60-354,282.30-95,903.40

Finding the Fourth Proportional to 236,130.60, 354,282.30 and 95,903.40

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Solution

The fourth proportional to 236,130.60, 354,282.30 and 95,903.40 is: 143,890.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,130.60 : 354,282.30 = 95,903.40 : x
  2. Step 2: Convert to fraction form
    236,130.60/354,282.30 = 95,903.40/x
  3. Step 3: Cross multiply
    236,130.60x = 354,282.30 × 95,903.40
  4. Step 4: Simplify right side
    236,130.60x = 33,976,877,129.82
  5. Step 5: Solve for x
    x = 33,976,877,129.82/236,130.60
  6. Step 6: Final answer
    x = 143,890.19

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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.