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Finding the Fourth Proportional to 14,903.36, 22,323.03 and 14,030.99

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Solution

The fourth proportional to 14,903.36, 22,323.03 and 14,030.99 is: 21,016.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903.36 : 22,323.03 = 14,030.99 : x
  2. Step 2: Convert to fraction form
    14,903.36/22,323.03 = 14,030.99/x
  3. Step 3: Cross multiply
    14,903.36x = 22,323.03 × 14,030.99
  4. Step 4: Simplify right side
    14,903.36x = 313,214,210.70
  5. Step 5: Solve for x
    x = 313,214,210.70/14,903.36
  6. Step 6: Final answer
    x = 21,016.35

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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.