Home / 34,530.15-51,712.14-23,403.08

Finding the Fourth Proportional to 34,530.15, 51,712.14 and 23,403.08

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Solution

The fourth proportional to 34,530.15, 51,712.14 and 23,403.08 is: 35,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,530.15 : 51,712.14 = 23,403.08 : x
  2. Step 2: Convert to fraction form
    34,530.15/51,712.14 = 23,403.08/x
  3. Step 3: Cross multiply
    34,530.15x = 51,712.14 × 23,403.08
  4. Step 4: Simplify right side
    34,530.15x = 1,210,223,090.83
  5. Step 5: Solve for x
    x = 1,210,223,090.83/34,530.15
  6. Step 6: Final answer
    x = 35,048.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.