Home / 35,332.02-48,757.23-19,416.51

Finding the Fourth Proportional to 35,332.02, 48,757.23 and 19,416.51

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Solution

The fourth proportional to 35,332.02, 48,757.23 and 19,416.51 is: 26,794.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,332.02 : 48,757.23 = 19,416.51 : x
  2. Step 2: Convert to fraction form
    35,332.02/48,757.23 = 19,416.51/x
  3. Step 3: Cross multiply
    35,332.02x = 48,757.23 × 19,416.51
  4. Step 4: Simplify right side
    35,332.02x = 946,695,243.87
  5. Step 5: Solve for x
    x = 946,695,243.87/35,332.02
  6. Step 6: Final answer
    x = 26,794.26

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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.