Home / 562,995.02-844,293.36-163,552.70

Finding the Fourth Proportional to 562,995.02, 844,293.36 and 163,552.70

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Solution

The fourth proportional to 562,995.02, 844,293.36 and 163,552.70 is: 245,271.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,995.02 : 844,293.36 = 163,552.70 : x
  2. Step 2: Convert to fraction form
    562,995.02/844,293.36 = 163,552.70/x
  3. Step 3: Cross multiply
    562,995.02x = 844,293.36 × 163,552.70
  4. Step 4: Simplify right side
    562,995.02x = 138,086,458,620.07
  5. Step 5: Solve for x
    x = 138,086,458,620.07/562,995.02
  6. Step 6: Final answer
    x = 245,271.19

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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.