Home / 182,821.04-252,292.32-102,248.24

Finding the Fourth Proportional to 182,821.04, 252,292.32 and 102,248.24

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Solution

The fourth proportional to 182,821.04, 252,292.32 and 102,248.24 is: 141,102.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,821.04 : 252,292.32 = 102,248.24 : x
  2. Step 2: Convert to fraction form
    182,821.04/252,292.32 = 102,248.24/x
  3. Step 3: Cross multiply
    182,821.04x = 252,292.32 × 102,248.24
  4. Step 4: Simplify right side
    182,821.04x = 25,796,445,685.52
  5. Step 5: Solve for x
    x = 25,796,445,685.52/182,821.04
  6. Step 6: Final answer
    x = 141,102.17

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1.5x scale

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.