Home / 106,119.06-146,465.08-60,827.38

Finding the Fourth Proportional to 106,119.06, 146,465.08 and 60,827.38

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Solution

The fourth proportional to 106,119.06, 146,465.08 and 60,827.38 is: 83,953.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,119.06 : 146,465.08 = 60,827.38 : x
  2. Step 2: Convert to fraction form
    106,119.06/146,465.08 = 60,827.38/x
  3. Step 3: Cross multiply
    106,119.06x = 146,465.08 × 60,827.38
  4. Step 4: Simplify right side
    106,119.06x = 8,909,087,077.89
  5. Step 5: Solve for x
    x = 8,909,087,077.89/106,119.06
  6. Step 6: Final answer
    x = 83,953.69

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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.