Home / 35,117.83-52,675.34-19,354.11

Finding the Fourth Proportional to 35,117.83, 52,675.34 and 19,354.11

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Solution

The fourth proportional to 35,117.83, 52,675.34 and 19,354.11 is: 29,030.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,117.83 : 52,675.34 = 19,354.11 : x
  2. Step 2: Convert to fraction form
    35,117.83/52,675.34 = 19,354.11/x
  3. Step 3: Cross multiply
    35,117.83x = 52,675.34 × 19,354.11
  4. Step 4: Simplify right side
    35,117.83x = 1,019,484,324.65
  5. Step 5: Solve for x
    x = 1,019,484,324.65/35,117.83
  6. Step 6: Final answer
    x = 29,030.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.