Home / 23,967.37-33,075.93-13,356.91

Finding the Fourth Proportional to 23,967.37, 33,075.93 and 13,356.91

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Solution

The fourth proportional to 23,967.37, 33,075.93 and 13,356.91 is: 18,433.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,967.37 : 33,075.93 = 13,356.91 : x
  2. Step 2: Convert to fraction form
    23,967.37/33,075.93 = 13,356.91/x
  3. Step 3: Cross multiply
    23,967.37x = 33,075.93 × 13,356.91
  4. Step 4: Simplify right side
    23,967.37x = 441,792,220.18
  5. Step 5: Solve for x
    x = 441,792,220.18/23,967.37
  6. Step 6: Final answer
    x = 18,433.07

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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.