Home / 35,445.11-48,846.99-25,356.06

Finding the Fourth Proportional to 35,445.11, 48,846.99 and 25,356.06

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Solution

The fourth proportional to 35,445.11, 48,846.99 and 25,356.06 is: 34,943.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,445.11 : 48,846.99 = 25,356.06 : x
  2. Step 2: Convert to fraction form
    35,445.11/48,846.99 = 25,356.06/x
  3. Step 3: Cross multiply
    35,445.11x = 48,846.99 × 25,356.06
  4. Step 4: Simplify right side
    35,445.11x = 1,238,566,838.24
  5. Step 5: Solve for x
    x = 1,238,566,838.24/35,445.11
  6. Step 6: Final answer
    x = 34,943.24

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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.