Home / 93,746.22-140,638.14-34,582.20

Finding the Fourth Proportional to 93,746.22, 140,638.14 and 34,582.20

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Solution

The fourth proportional to 93,746.22, 140,638.14 and 34,582.20 is: 51,880.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,746.22 : 140,638.14 = 34,582.20 : x
  2. Step 2: Convert to fraction form
    93,746.22/140,638.14 = 34,582.20/x
  3. Step 3: Cross multiply
    93,746.22x = 140,638.14 × 34,582.20
  4. Step 4: Simplify right side
    93,746.22x = 4,863,576,285.11
  5. Step 5: Solve for x
    x = 4,863,576,285.11/93,746.22
  6. Step 6: Final answer
    x = 51,880.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.