Home / 179,323.34-268,941.84-52,929.46

Finding the Fourth Proportional to 179,323.34, 268,941.84 and 52,929.46

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Solution

The fourth proportional to 179,323.34, 268,941.84 and 52,929.46 is: 79,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,323.34 : 268,941.84 = 52,929.46 : x
  2. Step 2: Convert to fraction form
    179,323.34/268,941.84 = 52,929.46/x
  3. Step 3: Cross multiply
    179,323.34x = 268,941.84 × 52,929.46
  4. Step 4: Simplify right side
    179,323.34x = 14,234,946,362.61
  5. Step 5: Solve for x
    x = 14,234,946,362.61/179,323.34
  6. Step 6: Final answer
    x = 79,381.45

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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.