Home / 93,862.32-140,685.48-41,210.16

Finding the Fourth Proportional to 93,862.32, 140,685.48 and 41,210.16

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Solution

The fourth proportional to 93,862.32, 140,685.48 and 41,210.16 is: 61,767.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,862.32 : 140,685.48 = 41,210.16 : x
  2. Step 2: Convert to fraction form
    93,862.32/140,685.48 = 41,210.16/x
  3. Step 3: Cross multiply
    93,862.32x = 140,685.48 × 41,210.16
  4. Step 4: Simplify right side
    93,862.32x = 5,797,671,140.48
  5. Step 5: Solve for x
    x = 5,797,671,140.48/93,862.32
  6. Step 6: Final answer
    x = 61,767.82

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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.