Home / 24,968.02-34,455.90-13,790.02

Finding the Fourth Proportional to 24,968.02, 34,455.90 and 13,790.02

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Solution

The fourth proportional to 24,968.02, 34,455.90 and 13,790.02 is: 19,030.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,968.02 : 34,455.90 = 13,790.02 : x
  2. Step 2: Convert to fraction form
    24,968.02/34,455.90 = 13,790.02/x
  3. Step 3: Cross multiply
    24,968.02x = 34,455.90 × 13,790.02
  4. Step 4: Simplify right side
    24,968.02x = 475,147,550.12
  5. Step 5: Solve for x
    x = 475,147,550.12/24,968.02
  6. Step 6: Final answer
    x = 19,030.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.