Home / 26,973.56-37,223.34-15,036.74

Finding the Fourth Proportional to 26,973.56, 37,223.34 and 15,036.74

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Solution

The fourth proportional to 26,973.56, 37,223.34 and 15,036.74 is: 20,750.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,973.56 : 37,223.34 = 15,036.74 : x
  2. Step 2: Convert to fraction form
    26,973.56/37,223.34 = 15,036.74/x
  3. Step 3: Cross multiply
    26,973.56x = 37,223.34 × 15,036.74
  4. Step 4: Simplify right side
    26,973.56x = 559,717,685.51
  5. Step 5: Solve for x
    x = 559,717,685.51/26,973.56
  6. Step 6: Final answer
    x = 20,750.60

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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.