Home / 35,447.99-48,909.66-23,347.19

Finding the Fourth Proportional to 35,447.99, 48,909.66 and 23,347.19

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Solution

The fourth proportional to 35,447.99, 48,909.66 and 23,347.19 is: 32,213.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,447.99 : 48,909.66 = 23,347.19 : x
  2. Step 2: Convert to fraction form
    35,447.99/48,909.66 = 23,347.19/x
  3. Step 3: Cross multiply
    35,447.99x = 48,909.66 × 23,347.19
  4. Step 4: Simplify right side
    35,447.99x = 1,141,902,880.31
  5. Step 5: Solve for x
    x = 1,141,902,880.31/35,447.99
  6. Step 6: Final answer
    x = 32,213.48

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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.