Home / 26,586.83-36,683.48-15,101.17

Finding the Fourth Proportional to 26,586.83, 36,683.48 and 15,101.17

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Solution

The fourth proportional to 26,586.83, 36,683.48 and 15,101.17 is: 20,836.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,586.83 : 36,683.48 = 15,101.17 : x
  2. Step 2: Convert to fraction form
    26,586.83/36,683.48 = 15,101.17/x
  3. Step 3: Cross multiply
    26,586.83x = 36,683.48 × 15,101.17
  4. Step 4: Simplify right side
    26,586.83x = 553,963,413.72
  5. Step 5: Solve for x
    x = 553,963,413.72/26,586.83
  6. Step 6: Final answer
    x = 20,836.01

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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.