Home / 35,011.51-48,316.71-19,097.44

Finding the Fourth Proportional to 35,011.51, 48,316.71 and 19,097.44

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Solution

The fourth proportional to 35,011.51, 48,316.71 and 19,097.44 is: 26,354.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,011.51 : 48,316.71 = 19,097.44 : x
  2. Step 2: Convert to fraction form
    35,011.51/48,316.71 = 19,097.44/x
  3. Step 3: Cross multiply
    35,011.51x = 48,316.71 × 19,097.44
  4. Step 4: Simplify right side
    35,011.51x = 922,725,470.22
  5. Step 5: Solve for x
    x = 922,725,470.22/35,011.51
  6. Step 6: Final answer
    x = 26,354.92

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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.