Home / 35,580.03-49,100.00-19,447.26

Finding the Fourth Proportional to 35,580.03, 49,100.00 and 19,447.26

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Solution

The fourth proportional to 35,580.03, 49,100.00 and 19,447.26 is: 26,836.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580.03 : 49,100.00 = 19,447.26 : x
  2. Step 2: Convert to fraction form
    35,580.03/49,100.00 = 19,447.26/x
  3. Step 3: Cross multiply
    35,580.03x = 49,100.00 × 19,447.26
  4. Step 4: Simplify right side
    35,580.03x = 954,860,368.76
  5. Step 5: Solve for x
    x = 954,860,368.76/35,580.03
  6. Step 6: Final answer
    x = 26,836.97

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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.