Home / 236,525.77-326,355.69-150,453.46

Finding the Fourth Proportional to 236,525.77, 326,355.69 and 150,453.46

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Solution

The fourth proportional to 236,525.77, 326,355.69 and 150,453.46 is: 207,594.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,525.77 : 326,355.69 = 150,453.46 : x
  2. Step 2: Convert to fraction form
    236,525.77/326,355.69 = 150,453.46/x
  3. Step 3: Cross multiply
    236,525.77x = 326,355.69 × 150,453.46
  4. Step 4: Simplify right side
    236,525.77x = 49,101,342,751.19
  5. Step 5: Solve for x
    x = 49,101,342,751.19/236,525.77
  6. Step 6: Final answer
    x = 207,594.05

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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.