Home / 4,314.02-6,471.09-1,973.93

Finding the Fourth Proportional to 4,314.02, 6,471.09 and 1,973.93

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Solution

The fourth proportional to 4,314.02, 6,471.09 and 1,973.93 is: 2,960.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314.02 : 6,471.09 = 1,973.93 : x
  2. Step 2: Convert to fraction form
    4,314.02/6,471.09 = 1,973.93/x
  3. Step 3: Cross multiply
    4,314.02x = 6,471.09 × 1,973.93
  4. Step 4: Simplify right side
    4,314.02x = 12,773,478.68
  5. Step 5: Solve for x
    x = 12,773,478.68/4,314.02
  6. Step 6: Final answer
    x = 2,960.92

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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.