Home / 376,233.49-564,534.77-176,570.11

Finding the Fourth Proportional to 376,233.49, 564,534.77 and 176,570.11

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Solution

The fourth proportional to 376,233.49, 564,534.77 and 176,570.11 is: 264,941.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,233.49 : 564,534.77 = 176,570.11 : x
  2. Step 2: Convert to fraction form
    376,233.49/564,534.77 = 176,570.11/x
  3. Step 3: Cross multiply
    376,233.49x = 564,534.77 × 176,570.11
  4. Step 4: Simplify right side
    376,233.49x = 99,679,966,260.54
  5. Step 5: Solve for x
    x = 99,679,966,260.54/376,233.49
  6. Step 6: Final answer
    x = 264,941.77

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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.