Home / 26,865-37,072.06-14,927.93

Finding the Fourth Proportional to 26,865, 37,072.06 and 14,927.93

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Solution

The fourth proportional to 26,865, 37,072.06 and 14,927.93 is: 20,599.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,865 : 37,072.06 = 14,927.93 : x
  2. Step 2: Convert to fraction form
    26,865/37,072.06 = 14,927.93/x
  3. Step 3: Cross multiply
    26,865x = 37,072.06 × 14,927.93
  4. Step 4: Simplify right side
    26,865x = 553,409,116.64
  5. Step 5: Solve for x
    x = 553,409,116.64/26,865
  6. Step 6: Final answer
    x = 20,599.63

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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.