Home / 35,054.47-48,357.16-23,113.45

Finding the Fourth Proportional to 35,054.47, 48,357.16 and 23,113.45

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Solution

The fourth proportional to 35,054.47, 48,357.16 and 23,113.45 is: 31,884.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,054.47 : 48,357.16 = 23,113.45 : x
  2. Step 2: Convert to fraction form
    35,054.47/48,357.16 = 23,113.45/x
  3. Step 3: Cross multiply
    35,054.47x = 48,357.16 × 23,113.45
  4. Step 4: Simplify right side
    35,054.47x = 1,117,700,799.80
  5. Step 5: Solve for x
    x = 1,117,700,799.80/35,054.47
  6. Step 6: Final answer
    x = 31,884.69

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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.