Home / 292,444.02-437,668.02-245,112.57

Finding the Fourth Proportional to 292,444.02, 437,668.02 and 245,112.57

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Solution

The fourth proportional to 292,444.02, 437,668.02 and 245,112.57 is: 366,832.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,444.02 : 437,668.02 = 245,112.57 : x
  2. Step 2: Convert to fraction form
    292,444.02/437,668.02 = 245,112.57/x
  3. Step 3: Cross multiply
    292,444.02x = 437,668.02 × 245,112.57
  4. Step 4: Simplify right side
    292,444.02x = 107,277,933,189.01
  5. Step 5: Solve for x
    x = 107,277,933,189.01/292,444.02
  6. Step 6: Final answer
    x = 366,832.37

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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.