Home / 444,114.03-666,075.60-140,532.24

Finding the Fourth Proportional to 444,114.03, 666,075.60 and 140,532.24

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Solution

The fourth proportional to 444,114.03, 666,075.60 and 140,532.24 is: 210,768.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,114.03 : 666,075.60 = 140,532.24 : x
  2. Step 2: Convert to fraction form
    444,114.03/666,075.60 = 140,532.24/x
  3. Step 3: Cross multiply
    444,114.03x = 666,075.60 × 140,532.24
  4. Step 4: Simplify right side
    444,114.03x = 93,605,096,077.34
  5. Step 5: Solve for x
    x = 93,605,096,077.34/444,114.03
  6. Step 6: Final answer
    x = 210,768.16

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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.