Home / 193,525.84-267,060.48-107,482.16

Finding the Fourth Proportional to 193,525.84, 267,060.48 and 107,482.16

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Solution

The fourth proportional to 193,525.84, 267,060.48 and 107,482.16 is: 148,322.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,525.84 : 267,060.48 = 107,482.16 : x
  2. Step 2: Convert to fraction form
    193,525.84/267,060.48 = 107,482.16/x
  3. Step 3: Cross multiply
    193,525.84x = 267,060.48 × 107,482.16
  4. Step 4: Simplify right side
    193,525.84x = 28,704,237,241.04
  5. Step 5: Solve for x
    x = 28,704,237,241.04/193,525.84
  6. Step 6: Final answer
    x = 148,322.50

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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.