Home / 26,973.86-40,460.73-9,448.70

Finding the Fourth Proportional to 26,973.86, 40,460.73 and 9,448.70

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Solution

The fourth proportional to 26,973.86, 40,460.73 and 9,448.70 is: 14,173.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,973.86 : 40,460.73 = 9,448.70 : x
  2. Step 2: Convert to fraction form
    26,973.86/40,460.73 = 9,448.70/x
  3. Step 3: Cross multiply
    26,973.86x = 40,460.73 × 9,448.70
  4. Step 4: Simplify right side
    26,973.86x = 382,301,299.55
  5. Step 5: Solve for x
    x = 382,301,299.55/26,973.86
  6. Step 6: Final answer
    x = 14,173.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.