Home / 14,541.04-21,811.02-4,152.52

Finding the Fourth Proportional to 14,541.04, 21,811.02 and 4,152.52

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Solution

The fourth proportional to 14,541.04, 21,811.02 and 4,152.52 is: 6,228.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,541.04 : 21,811.02 = 4,152.52 : x
  2. Step 2: Convert to fraction form
    14,541.04/21,811.02 = 4,152.52/x
  3. Step 3: Cross multiply
    14,541.04x = 21,811.02 × 4,152.52
  4. Step 4: Simplify right side
    14,541.04x = 90,570,696.77
  5. Step 5: Solve for x
    x = 90,570,696.77/14,541.04
  6. Step 6: Final answer
    x = 6,228.63

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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.