Home / 17,946.09-24,783.98-13,462.74

Finding the Fourth Proportional to 17,946.09, 24,783.98 and 13,462.74

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Solution

The fourth proportional to 17,946.09, 24,783.98 and 13,462.74 is: 18,592.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,946.09 : 24,783.98 = 13,462.74 : x
  2. Step 2: Convert to fraction form
    17,946.09/24,783.98 = 13,462.74/x
  3. Step 3: Cross multiply
    17,946.09x = 24,783.98 × 13,462.74
  4. Step 4: Simplify right side
    17,946.09x = 333,660,211.59
  5. Step 5: Solve for x
    x = 333,660,211.59/17,946.09
  6. Step 6: Final answer
    x = 18,592.36

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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.