Home / 26,823.04-37,026.56-26,116.48

Finding the Fourth Proportional to 26,823.04, 37,026.56 and 26,116.48

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Solution

The fourth proportional to 26,823.04, 37,026.56 and 26,116.48 is: 36,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,823.04 : 37,026.56 = 26,116.48 : x
  2. Step 2: Convert to fraction form
    26,823.04/37,026.56 = 26,116.48/x
  3. Step 3: Cross multiply
    26,823.04x = 37,026.56 × 26,116.48
  4. Step 4: Simplify right side
    26,823.04x = 967,003,413.71
  5. Step 5: Solve for x
    x = 967,003,413.71/26,823.04
  6. Step 6: Final answer
    x = 36,051.22

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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.