Home / 27,426.40-37,848.58-14,851.14

Finding the Fourth Proportional to 27,426.40, 37,848.58 and 14,851.14

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Solution

The fourth proportional to 27,426.40, 37,848.58 and 14,851.14 is: 20,494.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,426.40 : 37,848.58 = 14,851.14 : x
  2. Step 2: Convert to fraction form
    27,426.40/37,848.58 = 14,851.14/x
  3. Step 3: Cross multiply
    27,426.40x = 37,848.58 × 14,851.14
  4. Step 4: Simplify right side
    27,426.40x = 562,094,560.38
  5. Step 5: Solve for x
    x = 562,094,560.38/27,426.40
  6. Step 6: Final answer
    x = 20,494.65

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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.