Home / 173,684.07-239,684.01-94,196.07

Finding the Fourth Proportional to 173,684.07, 239,684.01 and 94,196.07

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Solution

The fourth proportional to 173,684.07, 239,684.01 and 94,196.07 is: 129,990.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,684.07 : 239,684.01 = 94,196.07 : x
  2. Step 2: Convert to fraction form
    173,684.07/239,684.01 = 94,196.07/x
  3. Step 3: Cross multiply
    173,684.07x = 239,684.01 × 94,196.07
  4. Step 4: Simplify right side
    173,684.07x = 22,577,291,783.84
  5. Step 5: Solve for x
    x = 22,577,291,783.84/173,684.07
  6. Step 6: Final answer
    x = 129,990.57

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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.