Home / 93,254.10-139,878.63-23,132.58

Finding the Fourth Proportional to 93,254.10, 139,878.63 and 23,132.58

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Solution

The fourth proportional to 93,254.10, 139,878.63 and 23,132.58 is: 34,698.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,254.10 : 139,878.63 = 23,132.58 : x
  2. Step 2: Convert to fraction form
    93,254.10/139,878.63 = 23,132.58/x
  3. Step 3: Cross multiply
    93,254.10x = 139,878.63 × 23,132.58
  4. Step 4: Simplify right side
    93,254.10x = 3,235,753,598.77
  5. Step 5: Solve for x
    x = 3,235,753,598.77/93,254.10
  6. Step 6: Final answer
    x = 34,698.24

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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.