Home / 110,217.04-152,099.67-59,916.04

Finding the Fourth Proportional to 110,217.04, 152,099.67 and 59,916.04

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Solution

The fourth proportional to 110,217.04, 152,099.67 and 59,916.04 is: 82,684.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,217.04 : 152,099.67 = 59,916.04 : x
  2. Step 2: Convert to fraction form
    110,217.04/152,099.67 = 59,916.04/x
  3. Step 3: Cross multiply
    110,217.04x = 152,099.67 × 59,916.04
  4. Step 4: Simplify right side
    110,217.04x = 9,113,209,911.71
  5. Step 5: Solve for x
    x = 9,113,209,911.71/110,217.04
  6. Step 6: Final answer
    x = 82,684.22

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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.