Home / 2,901.06-3,999.93-2,526.66

Finding the Fourth Proportional to 2,901.06, 3,999.93 and 2,526.66

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Solution

The fourth proportional to 2,901.06, 3,999.93 and 2,526.66 is: 3,483.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901.06 : 3,999.93 = 2,526.66 : x
  2. Step 2: Convert to fraction form
    2,901.06/3,999.93 = 2,526.66/x
  3. Step 3: Cross multiply
    2,901.06x = 3,999.93 × 2,526.66
  4. Step 4: Simplify right side
    2,901.06x = 10,106,463.13
  5. Step 5: Solve for x
    x = 10,106,463.13/2,901.06
  6. Step 6: Final answer
    x = 3,483.71

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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.