Home / 563,528.04-845,423.10-164,211.24

Finding the Fourth Proportional to 563,528.04, 845,423.10 and 164,211.24

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Solution

The fourth proportional to 563,528.04, 845,423.10 and 164,211.24 is: 246,355.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,528.04 : 845,423.10 = 164,211.24 : x
  2. Step 2: Convert to fraction form
    563,528.04/845,423.10 = 164,211.24/x
  3. Step 3: Cross multiply
    563,528.04x = 845,423.10 × 164,211.24
  4. Step 4: Simplify right side
    563,528.04x = 138,827,975,575.64
  5. Step 5: Solve for x
    x = 138,827,975,575.64/563,528.04
  6. Step 6: Final answer
    x = 246,355.04

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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.