Home / 210,717.44-316,029.36-60,925.04

Finding the Fourth Proportional to 210,717.44, 316,029.36 and 60,925.04

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Solution

The fourth proportional to 210,717.44, 316,029.36 and 60,925.04 is: 91,374.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,717.44 : 316,029.36 = 60,925.04 : x
  2. Step 2: Convert to fraction form
    210,717.44/316,029.36 = 60,925.04/x
  3. Step 3: Cross multiply
    210,717.44x = 316,029.36 × 60,925.04
  4. Step 4: Simplify right side
    210,717.44x = 19,254,101,399.17
  5. Step 5: Solve for x
    x = 19,254,101,399.17/210,717.44
  6. Step 6: Final answer
    x = 91,374.03

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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.