Home / 14,701.13-22,095.44-6,915.41

Finding the Fourth Proportional to 14,701.13, 22,095.44 and 6,915.41

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Solution

The fourth proportional to 14,701.13, 22,095.44 and 6,915.41 is: 10,393.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,701.13 : 22,095.44 = 6,915.41 : x
  2. Step 2: Convert to fraction form
    14,701.13/22,095.44 = 6,915.41/x
  3. Step 3: Cross multiply
    14,701.13x = 22,095.44 × 6,915.41
  4. Step 4: Simplify right side
    14,701.13x = 152,799,047.39
  5. Step 5: Solve for x
    x = 152,799,047.39/14,701.13
  6. Step 6: Final answer
    x = 10,393.69

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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.