Home / 34,727.10-52,070.54-30,575.45

Finding the Fourth Proportional to 34,727.10, 52,070.54 and 30,575.45

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Solution

The fourth proportional to 34,727.10, 52,070.54 and 30,575.45 is: 45,845.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,727.10 : 52,070.54 = 30,575.45 : x
  2. Step 2: Convert to fraction form
    34,727.10/52,070.54 = 30,575.45/x
  3. Step 3: Cross multiply
    34,727.10x = 52,070.54 × 30,575.45
  4. Step 4: Simplify right side
    34,727.10x = 1,592,079,779.01
  5. Step 5: Solve for x
    x = 1,592,079,779.01/34,727.10
  6. Step 6: Final answer
    x = 45,845.46

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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.