Home / 34,168.16-47,152.13-19,060.44

Finding the Fourth Proportional to 34,168.16, 47,152.13 and 19,060.44

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Solution

The fourth proportional to 34,168.16, 47,152.13 and 19,060.44 is: 26,303.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,168.16 : 47,152.13 = 19,060.44 : x
  2. Step 2: Convert to fraction form
    34,168.16/47,152.13 = 19,060.44/x
  3. Step 3: Cross multiply
    34,168.16x = 47,152.13 × 19,060.44
  4. Step 4: Simplify right side
    34,168.16x = 898,740,249.44
  5. Step 5: Solve for x
    x = 898,740,249.44/34,168.16
  6. Step 6: Final answer
    x = 26,303.45

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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.