Home / 94,576.17-130,516.01-52,136.22

Finding the Fourth Proportional to 94,576.17, 130,516.01 and 52,136.22

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Solution

The fourth proportional to 94,576.17, 130,516.01 and 52,136.22 is: 71,948.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,576.17 : 130,516.01 = 52,136.22 : x
  2. Step 2: Convert to fraction form
    94,576.17/130,516.01 = 52,136.22/x
  3. Step 3: Cross multiply
    94,576.17x = 130,516.01 × 52,136.22
  4. Step 4: Simplify right side
    94,576.17x = 6,804,611,410.88
  5. Step 5: Solve for x
    x = 6,804,611,410.88/94,576.17
  6. Step 6: Final answer
    x = 71,948.48

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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.