Home / 376,002.22-564,151.02-165,492.58

Finding the Fourth Proportional to 376,002.22, 564,151.02 and 165,492.58

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Solution

The fourth proportional to 376,002.22, 564,151.02 and 165,492.58 is: 248,303.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,002.22 : 564,151.02 = 165,492.58 : x
  2. Step 2: Convert to fraction form
    376,002.22/564,151.02 = 165,492.58/x
  3. Step 3: Cross multiply
    376,002.22x = 564,151.02 × 165,492.58
  4. Step 4: Simplify right side
    376,002.22x = 93,362,807,809.43
  5. Step 5: Solve for x
    x = 93,362,807,809.43/376,002.22
  6. Step 6: Final answer
    x = 248,303.87

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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.