Home / 14,822.39-22,127.93-14,303.28

Finding the Fourth Proportional to 14,822.39, 22,127.93 and 14,303.28

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Solution

The fourth proportional to 14,822.39, 22,127.93 and 14,303.28 is: 21,352.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,822.39 : 22,127.93 = 14,303.28 : x
  2. Step 2: Convert to fraction form
    14,822.39/22,127.93 = 14,303.28/x
  3. Step 3: Cross multiply
    14,822.39x = 22,127.93 × 14,303.28
  4. Step 4: Simplify right side
    14,822.39x = 316,502,124.17
  5. Step 5: Solve for x
    x = 316,502,124.17/14,822.39
  6. Step 6: Final answer
    x = 21,352.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.