Home / 106,341.84-146,758.29-58,595.18

Finding the Fourth Proportional to 106,341.84, 146,758.29 and 58,595.18

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Solution

The fourth proportional to 106,341.84, 146,758.29 and 58,595.18 is: 80,864.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,341.84 : 146,758.29 = 58,595.18 : x
  2. Step 2: Convert to fraction form
    106,341.84/146,758.29 = 58,595.18/x
  3. Step 3: Cross multiply
    106,341.84x = 146,758.29 × 58,595.18
  4. Step 4: Simplify right side
    106,341.84x = 8,599,328,419.04
  5. Step 5: Solve for x
    x = 8,599,328,419.04/106,341.84
  6. Step 6: Final answer
    x = 80,864.96

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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.