Home / 236,012.22-325,685.51-134,024.22

Finding the Fourth Proportional to 236,012.22, 325,685.51 and 134,024.22

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Solution

The fourth proportional to 236,012.22, 325,685.51 and 134,024.22 is: 184,946.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,012.22 : 325,685.51 = 134,024.22 : x
  2. Step 2: Convert to fraction form
    236,012.22/325,685.51 = 134,024.22/x
  3. Step 3: Cross multiply
    236,012.22x = 325,685.51 × 134,024.22
  4. Step 4: Simplify right side
    236,012.22x = 43,649,746,443.05
  5. Step 5: Solve for x
    x = 43,649,746,443.05/236,012.22
  6. Step 6: Final answer
    x = 184,946.98

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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.