Home / 14,880.02-22,323.78-10,506.02

Finding the Fourth Proportional to 14,880.02, 22,323.78 and 10,506.02

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Solution

The fourth proportional to 14,880.02, 22,323.78 and 10,506.02 is: 15,761.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,880.02 : 22,323.78 = 10,506.02 : x
  2. Step 2: Convert to fraction form
    14,880.02/22,323.78 = 10,506.02/x
  3. Step 3: Cross multiply
    14,880.02x = 22,323.78 × 10,506.02
  4. Step 4: Simplify right side
    14,880.02x = 234,534,079.16
  5. Step 5: Solve for x
    x = 234,534,079.16/14,880.02
  6. Step 6: Final answer
    x = 15,761.68

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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.