Home / 34,322.07-47,392.02-27,586.11

Finding the Fourth Proportional to 34,322.07, 47,392.02 and 27,586.11

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Solution

The fourth proportional to 34,322.07, 47,392.02 and 27,586.11 is: 38,090.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,322.07 : 47,392.02 = 27,586.11 : x
  2. Step 2: Convert to fraction form
    34,322.07/47,392.02 = 27,586.11/x
  3. Step 3: Cross multiply
    34,322.07x = 47,392.02 × 27,586.11
  4. Step 4: Simplify right side
    34,322.07x = 1,307,361,476.84
  5. Step 5: Solve for x
    x = 1,307,361,476.84/34,322.07
  6. Step 6: Final answer
    x = 38,090.99

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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.