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Finding the Fourth Proportional to 334,598.04, 461,729.16 and 191,373.84

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Solution

The fourth proportional to 334,598.04, 461,729.16 and 191,373.84 is: 264,086.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,598.04 : 461,729.16 = 191,373.84 : x
  2. Step 2: Convert to fraction form
    334,598.04/461,729.16 = 191,373.84/x
  3. Step 3: Cross multiply
    334,598.04x = 461,729.16 × 191,373.84
  4. Step 4: Simplify right side
    334,598.04x = 88,362,882,389.17
  5. Step 5: Solve for x
    x = 88,362,882,389.17/334,598.04
  6. Step 6: Final answer
    x = 264,086.67

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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.