Home / 175,095.02-241,632.24-99,643.52

Finding the Fourth Proportional to 175,095.02, 241,632.24 and 99,643.52

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Solution

The fourth proportional to 175,095.02, 241,632.24 and 99,643.52 is: 137,508.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,095.02 : 241,632.24 = 99,643.52 : x
  2. Step 2: Convert to fraction form
    175,095.02/241,632.24 = 99,643.52/x
  3. Step 3: Cross multiply
    175,095.02x = 241,632.24 × 99,643.52
  4. Step 4: Simplify right side
    175,095.02x = 24,077,086,939.08
  5. Step 5: Solve for x
    x = 24,077,086,939.08/175,095.02
  6. Step 6: Final answer
    x = 137,508.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.