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Finding the Fourth Proportional to 267,080.99, 368,592.24 and 152,362.16

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Solution

The fourth proportional to 267,080.99, 368,592.24 and 152,362.16 is: 210,271.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,080.99 : 368,592.24 = 152,362.16 : x
  2. Step 2: Convert to fraction form
    267,080.99/368,592.24 = 152,362.16/x
  3. Step 3: Cross multiply
    267,080.99x = 368,592.24 × 152,362.16
  4. Step 4: Simplify right side
    267,080.99x = 56,159,509,083.83
  5. Step 5: Solve for x
    x = 56,159,509,083.83/267,080.99
  6. Step 6: Final answer
    x = 210,271.46

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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.