Home / 14,851.24-22,280.56-10,477.24

Finding the Fourth Proportional to 14,851.24, 22,280.56 and 10,477.24

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Solution

The fourth proportional to 14,851.24, 22,280.56 and 10,477.24 is: 15,718.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,851.24 : 22,280.56 = 10,477.24 : x
  2. Step 2: Convert to fraction form
    14,851.24/22,280.56 = 10,477.24/x
  3. Step 3: Cross multiply
    14,851.24x = 22,280.56 × 10,477.24
  4. Step 4: Simplify right side
    14,851.24x = 233,438,774.45
  5. Step 5: Solve for x
    x = 233,438,774.45/14,851.24
  6. Step 6: Final answer
    x = 15,718.47

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1.5x scale

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.