Home / 35,013.65-48,317.37-19,097.15

Finding the Fourth Proportional to 35,013.65, 48,317.37 and 19,097.15

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Solution

The fourth proportional to 35,013.65, 48,317.37 and 19,097.15 is: 26,353.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,013.65 : 48,317.37 = 19,097.15 : x
  2. Step 2: Convert to fraction form
    35,013.65/48,317.37 = 19,097.15/x
  3. Step 3: Cross multiply
    35,013.65x = 48,317.37 × 19,097.15
  4. Step 4: Simplify right side
    35,013.65x = 922,723,820.91
  5. Step 5: Solve for x
    x = 922,723,820.91/35,013.65
  6. Step 6: Final answer
    x = 26,353.26

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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.