Home / 14,848.94-22,271.02-5,493.40

Finding the Fourth Proportional to 14,848.94, 22,271.02 and 5,493.40

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Solution

The fourth proportional to 14,848.94, 22,271.02 and 5,493.40 is: 8,239.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,848.94 : 22,271.02 = 5,493.40 : x
  2. Step 2: Convert to fraction form
    14,848.94/22,271.02 = 5,493.40/x
  3. Step 3: Cross multiply
    14,848.94x = 22,271.02 × 5,493.40
  4. Step 4: Simplify right side
    14,848.94x = 122,343,621.27
  5. Step 5: Solve for x
    x = 122,343,621.27/14,848.94
  6. Step 6: Final answer
    x = 8,239.22

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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.