Home / 35,230.35-48,617.77-19,097.72

Finding the Fourth Proportional to 35,230.35, 48,617.77 and 19,097.72

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Solution

The fourth proportional to 35,230.35, 48,617.77 and 19,097.72 is: 26,354.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,230.35 : 48,617.77 = 19,097.72 : x
  2. Step 2: Convert to fraction form
    35,230.35/48,617.77 = 19,097.72/x
  3. Step 3: Cross multiply
    35,230.35x = 48,617.77 × 19,097.72
  4. Step 4: Simplify right side
    35,230.35x = 928,488,547.64
  5. Step 5: Solve for x
    x = 928,488,547.64/35,230.35
  6. Step 6: Final answer
    x = 26,354.79

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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.