Home / 27,290.01-40,935.02-7,569.35

Finding the Fourth Proportional to 27,290.01, 40,935.02 and 7,569.35

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Solution

The fourth proportional to 27,290.01, 40,935.02 and 7,569.35 is: 11,354.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,290.01 : 40,935.02 = 7,569.35 : x
  2. Step 2: Convert to fraction form
    27,290.01/40,935.02 = 7,569.35/x
  3. Step 3: Cross multiply
    27,290.01x = 40,935.02 × 7,569.35
  4. Step 4: Simplify right side
    27,290.01x = 309,851,447.20
  5. Step 5: Solve for x
    x = 309,851,447.20/27,290.01
  6. Step 6: Final answer
    x = 11,354.02

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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.