Home / 35,170.26-48,536.10-19,254.69

Finding the Fourth Proportional to 35,170.26, 48,536.10 and 19,254.69

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Solution

The fourth proportional to 35,170.26, 48,536.10 and 19,254.69 is: 26,572.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,170.26 : 48,536.10 = 19,254.69 : x
  2. Step 2: Convert to fraction form
    35,170.26/48,536.10 = 19,254.69/x
  3. Step 3: Cross multiply
    35,170.26x = 48,536.10 × 19,254.69
  4. Step 4: Simplify right side
    35,170.26x = 934,547,559.31
  5. Step 5: Solve for x
    x = 934,547,559.31/35,170.26
  6. Step 6: Final answer
    x = 26,572.10

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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.