Home / 27,426.84-37,848.84-14,851.50

Finding the Fourth Proportional to 27,426.84, 37,848.84 and 14,851.50

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Solution

The fourth proportional to 27,426.84, 37,848.84 and 14,851.50 is: 20,494.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,426.84 : 37,848.84 = 14,851.50 : x
  2. Step 2: Convert to fraction form
    27,426.84/37,848.84 = 14,851.50/x
  3. Step 3: Cross multiply
    27,426.84x = 37,848.84 × 14,851.50
  4. Step 4: Simplify right side
    27,426.84x = 562,112,047.26
  5. Step 5: Solve for x
    x = 562,112,047.26/27,426.84
  6. Step 6: Final answer
    x = 20,494.96

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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.