Home / 35,446.22-48,918.56-19,533.52

Finding the Fourth Proportional to 35,446.22, 48,918.56 and 19,533.52

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Solution

The fourth proportional to 35,446.22, 48,918.56 and 19,533.52 is: 26,957.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446.22 : 48,918.56 = 19,533.52 : x
  2. Step 2: Convert to fraction form
    35,446.22/48,918.56 = 19,533.52/x
  3. Step 3: Cross multiply
    35,446.22x = 48,918.56 × 19,533.52
  4. Step 4: Simplify right side
    35,446.22x = 955,551,670.13
  5. Step 5: Solve for x
    x = 955,551,670.13/35,446.22
  6. Step 6: Final answer
    x = 26,957.79

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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.