Home / 302,423.22-417,277.09-175,025.00

Finding the Fourth Proportional to 302,423.22, 417,277.09 and 175,025.00

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Solution

The fourth proportional to 302,423.22, 417,277.09 and 175,025.00 is: 241,495.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,423.22 : 417,277.09 = 175,025.00 : x
  2. Step 2: Convert to fraction form
    302,423.22/417,277.09 = 175,025.00/x
  3. Step 3: Cross multiply
    302,423.22x = 417,277.09 × 175,025.00
  4. Step 4: Simplify right side
    302,423.22x = 73,033,924,431.48
  5. Step 5: Solve for x
    x = 73,033,924,431.48/302,423.22
  6. Step 6: Final answer
    x = 241,495.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.