Home / 336,916.27-464,937.60-193,675.06

Finding the Fourth Proportional to 336,916.27, 464,937.60 and 193,675.06

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Solution

The fourth proportional to 336,916.27, 464,937.60 and 193,675.06 is: 267,267.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,916.27 : 464,937.60 = 193,675.06 : x
  2. Step 2: Convert to fraction form
    336,916.27/464,937.60 = 193,675.06/x
  3. Step 3: Cross multiply
    336,916.27x = 464,937.60 × 193,675.06
  4. Step 4: Simplify right side
    336,916.27x = 90,046,817,576.26
  5. Step 5: Solve for x
    x = 90,046,817,576.26/336,916.27
  6. Step 6: Final answer
    x = 267,267.64

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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.