Home / 483,004.02-724,838.21-167,460.93

Finding the Fourth Proportional to 483,004.02, 724,838.21 and 167,460.93

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Solution

The fourth proportional to 483,004.02, 724,838.21 and 167,460.93 is: 251,306.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,004.02 : 724,838.21 = 167,460.93 : x
  2. Step 2: Convert to fraction form
    483,004.02/724,838.21 = 167,460.93/x
  3. Step 3: Cross multiply
    483,004.02x = 724,838.21 × 167,460.93
  4. Step 4: Simplify right side
    483,004.02x = 121,382,080,746.14
  5. Step 5: Solve for x
    x = 121,382,080,746.14/483,004.02
  6. Step 6: Final answer
    x = 251,306.56

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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.