Home / 39,068.04-58,603.70-11,366.04

Finding the Fourth Proportional to 39,068.04, 58,603.70 and 11,366.04

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Solution

The fourth proportional to 39,068.04, 58,603.70 and 11,366.04 is: 17,049.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,068.04 : 58,603.70 = 11,366.04 : x
  2. Step 2: Convert to fraction form
    39,068.04/58,603.70 = 11,366.04/x
  3. Step 3: Cross multiply
    39,068.04x = 58,603.70 × 11,366.04
  4. Step 4: Simplify right side
    39,068.04x = 666,091,998.35
  5. Step 5: Solve for x
    x = 666,091,998.35/39,068.04
  6. Step 6: Final answer
    x = 17,049.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.