Home / 26,860.95-37,068.03-16,247.52

Finding the Fourth Proportional to 26,860.95, 37,068.03 and 16,247.52

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Solution

The fourth proportional to 26,860.95, 37,068.03 and 16,247.52 is: 22,421.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,860.95 : 37,068.03 = 16,247.52 : x
  2. Step 2: Convert to fraction form
    26,860.95/37,068.03 = 16,247.52/x
  3. Step 3: Cross multiply
    26,860.95x = 37,068.03 × 16,247.52
  4. Step 4: Simplify right side
    26,860.95x = 602,263,558.79
  5. Step 5: Solve for x
    x = 602,263,558.79/26,860.95
  6. Step 6: Final answer
    x = 22,421.53

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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.