Home / 14,702.92-22,051.06-4,315.48

Finding the Fourth Proportional to 14,702.92, 22,051.06 and 4,315.48

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Solution

The fourth proportional to 14,702.92, 22,051.06 and 4,315.48 is: 6,472.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702.92 : 22,051.06 = 4,315.48 : x
  2. Step 2: Convert to fraction form
    14,702.92/22,051.06 = 4,315.48/x
  3. Step 3: Cross multiply
    14,702.92x = 22,051.06 × 4,315.48
  4. Step 4: Simplify right side
    14,702.92x = 95,160,908.41
  5. Step 5: Solve for x
    x = 95,160,908.41/14,702.92
  6. Step 6: Final answer
    x = 6,472.25

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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.