Home / 36,851.52-55,298.71-15,502.67

Finding the Fourth Proportional to 36,851.52, 55,298.71 and 15,502.67

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Solution

The fourth proportional to 36,851.52, 55,298.71 and 15,502.67 is: 23,263.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,851.52 : 55,298.71 = 15,502.67 : x
  2. Step 2: Convert to fraction form
    36,851.52/55,298.71 = 15,502.67/x
  3. Step 3: Cross multiply
    36,851.52x = 55,298.71 × 15,502.67
  4. Step 4: Simplify right side
    36,851.52x = 857,277,337.31
  5. Step 5: Solve for x
    x = 857,277,337.31/36,851.52
  6. Step 6: Final answer
    x = 23,263.01

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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.