Home / 30,364.02-45,244.17-27,051.66

Finding the Fourth Proportional to 30,364.02, 45,244.17 and 27,051.66

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Solution

The fourth proportional to 30,364.02, 45,244.17 and 27,051.66 is: 40,308.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,364.02 : 45,244.17 = 27,051.66 : x
  2. Step 2: Convert to fraction form
    30,364.02/45,244.17 = 27,051.66/x
  3. Step 3: Cross multiply
    30,364.02x = 45,244.17 × 27,051.66
  4. Step 4: Simplify right side
    30,364.02x = 1,223,929,903.82
  5. Step 5: Solve for x
    x = 1,223,929,903.82/30,364.02
  6. Step 6: Final answer
    x = 40,308.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.