Home / 98,632.58-147,714.02-62,983.47

Finding the Fourth Proportional to 98,632.58, 147,714.02 and 62,983.47

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Solution

The fourth proportional to 98,632.58, 147,714.02 and 62,983.47 is: 94,325.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,632.58 : 147,714.02 = 62,983.47 : x
  2. Step 2: Convert to fraction form
    98,632.58/147,714.02 = 62,983.47/x
  3. Step 3: Cross multiply
    98,632.58x = 147,714.02 × 62,983.47
  4. Step 4: Simplify right side
    98,632.58x = 9,303,541,232.33
  5. Step 5: Solve for x
    x = 9,303,541,232.33/98,632.58
  6. Step 6: Final answer
    x = 94,325.24

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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.