Home / 110,075.04-151,905.60-62,328.24

Finding the Fourth Proportional to 110,075.04, 151,905.60 and 62,328.24

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Solution

The fourth proportional to 110,075.04, 151,905.60 and 62,328.24 is: 86,014.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,075.04 : 151,905.60 = 62,328.24 : x
  2. Step 2: Convert to fraction form
    110,075.04/151,905.60 = 62,328.24/x
  3. Step 3: Cross multiply
    110,075.04x = 151,905.60 × 62,328.24
  4. Step 4: Simplify right side
    110,075.04x = 9,468,008,694.14
  5. Step 5: Solve for x
    x = 9,468,008,694.14/110,075.04
  6. Step 6: Final answer
    x = 86,014.13

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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.