Home / 16,347.36-22,551.48-10,048.80

Finding the Fourth Proportional to 16,347.36, 22,551.48 and 10,048.80

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Solution

The fourth proportional to 16,347.36, 22,551.48 and 10,048.80 is: 13,862.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,347.36 : 22,551.48 = 10,048.80 : x
  2. Step 2: Convert to fraction form
    16,347.36/22,551.48 = 10,048.80/x
  3. Step 3: Cross multiply
    16,347.36x = 22,551.48 × 10,048.80
  4. Step 4: Simplify right side
    16,347.36x = 226,615,312.22
  5. Step 5: Solve for x
    x = 226,615,312.22/16,347.36
  6. Step 6: Final answer
    x = 13,862.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.