Home / 34,995.05-48,263.45-29,570.69

Finding the Fourth Proportional to 34,995.05, 48,263.45 and 29,570.69

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Solution

The fourth proportional to 34,995.05, 48,263.45 and 29,570.69 is: 40,782.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,995.05 : 48,263.45 = 29,570.69 : x
  2. Step 2: Convert to fraction form
    34,995.05/48,263.45 = 29,570.69/x
  3. Step 3: Cross multiply
    34,995.05x = 48,263.45 × 29,570.69
  4. Step 4: Simplify right side
    34,995.05x = 1,427,183,518.28
  5. Step 5: Solve for x
    x = 1,427,183,518.28/34,995.05
  6. Step 6: Final answer
    x = 40,782.44

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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.