Home / 14,807.42-22,210.76-6,901.41

Finding the Fourth Proportional to 14,807.42, 22,210.76 and 6,901.41

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Solution

The fourth proportional to 14,807.42, 22,210.76 and 6,901.41 is: 10,351.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,807.42 : 22,210.76 = 6,901.41 : x
  2. Step 2: Convert to fraction form
    14,807.42/22,210.76 = 6,901.41/x
  3. Step 3: Cross multiply
    14,807.42x = 22,210.76 × 6,901.41
  4. Step 4: Simplify right side
    14,807.42x = 153,285,526.66
  5. Step 5: Solve for x
    x = 153,285,526.66/14,807.42
  6. Step 6: Final answer
    x = 10,351.94

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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.