Home / 35,035.65-52,485.73-29,345.76

Finding the Fourth Proportional to 35,035.65, 52,485.73 and 29,345.76

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Solution

The fourth proportional to 35,035.65, 52,485.73 and 29,345.76 is: 43,961.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,035.65 : 52,485.73 = 29,345.76 : x
  2. Step 2: Convert to fraction form
    35,035.65/52,485.73 = 29,345.76/x
  3. Step 3: Cross multiply
    35,035.65x = 52,485.73 × 29,345.76
  4. Step 4: Simplify right side
    35,035.65x = 1,540,233,373.58
  5. Step 5: Solve for x
    x = 1,540,233,373.58/35,035.65
  6. Step 6: Final answer
    x = 43,961.89

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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.