Home / 35,013.36-48,319.56-19,098.48

Finding the Fourth Proportional to 35,013.36, 48,319.56 and 19,098.48

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Solution

The fourth proportional to 35,013.36, 48,319.56 and 19,098.48 is: 26,356.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,013.36 : 48,319.56 = 19,098.48 : x
  2. Step 2: Convert to fraction form
    35,013.36/48,319.56 = 19,098.48/x
  3. Step 3: Cross multiply
    35,013.36x = 48,319.56 × 19,098.48
  4. Step 4: Simplify right side
    35,013.36x = 922,830,150.27
  5. Step 5: Solve for x
    x = 922,830,150.27/35,013.36
  6. Step 6: Final answer
    x = 26,356.52

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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.