Home / 63,347.02-95,048.16-30,090.58

Finding the Fourth Proportional to 63,347.02, 95,048.16 and 30,090.58

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Solution

The fourth proportional to 63,347.02, 95,048.16 and 30,090.58 is: 45,148.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,347.02 : 95,048.16 = 30,090.58 : x
  2. Step 2: Convert to fraction form
    63,347.02/95,048.16 = 30,090.58/x
  3. Step 3: Cross multiply
    63,347.02x = 95,048.16 × 30,090.58
  4. Step 4: Simplify right side
    63,347.02x = 2,860,054,262.33
  5. Step 5: Solve for x
    x = 2,860,054,262.33/63,347.02
  6. Step 6: Final answer
    x = 45,148.99

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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.