Home / 336,732.04-464,731.14-193,491.64

Finding the Fourth Proportional to 336,732.04, 464,731.14 and 193,491.64

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Solution

The fourth proportional to 336,732.04, 464,731.14 and 193,491.64 is: 267,041.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,732.04 : 464,731.14 = 193,491.64 : x
  2. Step 2: Convert to fraction form
    336,732.04/464,731.14 = 193,491.64/x
  3. Step 3: Cross multiply
    336,732.04x = 464,731.14 × 193,491.64
  4. Step 4: Simplify right side
    336,732.04x = 89,921,590,437.67
  5. Step 5: Solve for x
    x = 89,921,590,437.67/336,732.04
  6. Step 6: Final answer
    x = 267,041.98

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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.