Home / 236,607.41-326,555.71-150,476.59

Finding the Fourth Proportional to 236,607.41, 326,555.71 and 150,476.59

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Solution

The fourth proportional to 236,607.41, 326,555.71 and 150,476.59 is: 207,681.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,607.41 : 326,555.71 = 150,476.59 : x
  2. Step 2: Convert to fraction form
    236,607.41/326,555.71 = 150,476.59/x
  3. Step 3: Cross multiply
    236,607.41x = 326,555.71 × 150,476.59
  4. Step 4: Simplify right side
    236,607.41x = 49,138,989,717.83
  5. Step 5: Solve for x
    x = 49,138,989,717.83/236,607.41
  6. Step 6: Final answer
    x = 207,681.53

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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.