Home / 14,710.48-22,053.27-6,384.20

Finding the Fourth Proportional to 14,710.48, 22,053.27 and 6,384.20

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Solution

The fourth proportional to 14,710.48, 22,053.27 and 6,384.20 is: 9,570.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710.48 : 22,053.27 = 6,384.20 : x
  2. Step 2: Convert to fraction form
    14,710.48/22,053.27 = 6,384.20/x
  3. Step 3: Cross multiply
    14,710.48x = 22,053.27 × 6,384.20
  4. Step 4: Simplify right side
    14,710.48x = 140,792,376.07
  5. Step 5: Solve for x
    x = 140,792,376.07/14,710.48
  6. Step 6: Final answer
    x = 9,570.89

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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.