Home / 417,170.06-575,699.10-245,095.22

Finding the Fourth Proportional to 417,170.06, 575,699.10 and 245,095.22

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Solution

The fourth proportional to 417,170.06, 575,699.10 and 245,095.22 is: 338,234.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,170.06 : 575,699.10 = 245,095.22 : x
  2. Step 2: Convert to fraction form
    417,170.06/575,699.10 = 245,095.22/x
  3. Step 3: Cross multiply
    417,170.06x = 575,699.10 × 245,095.22
  4. Step 4: Simplify right side
    417,170.06x = 141,101,097,568.30
  5. Step 5: Solve for x
    x = 141,101,097,568.30/417,170.06
  6. Step 6: Final answer
    x = 338,234.00

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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.