Home / 32,664.25-45,075.36-19,236.07

Finding the Fourth Proportional to 32,664.25, 45,075.36 and 19,236.07

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Solution

The fourth proportional to 32,664.25, 45,075.36 and 19,236.07 is: 26,545.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,664.25 : 45,075.36 = 19,236.07 : x
  2. Step 2: Convert to fraction form
    32,664.25/45,075.36 = 19,236.07/x
  3. Step 3: Cross multiply
    32,664.25x = 45,075.36 × 19,236.07
  4. Step 4: Simplify right side
    32,664.25x = 867,072,780.24
  5. Step 5: Solve for x
    x = 867,072,780.24/32,664.25
  6. Step 6: Final answer
    x = 26,545.01

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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.