Home / 623,549.24-935,325.83-174,267.15

Finding the Fourth Proportional to 623,549.24, 935,325.83 and 174,267.15

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Solution

The fourth proportional to 623,549.24, 935,325.83 and 174,267.15 is: 261,401.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,549.24 : 935,325.83 = 174,267.15 : x
  2. Step 2: Convert to fraction form
    623,549.24/935,325.83 = 174,267.15/x
  3. Step 3: Cross multiply
    623,549.24x = 935,325.83 × 174,267.15
  4. Step 4: Simplify right side
    623,549.24x = 162,996,567,151.15
  5. Step 5: Solve for x
    x = 162,996,567,151.15/623,549.24
  6. Step 6: Final answer
    x = 261,401.28

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1.5x scale

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.