Home / 93,870.54-140,805.80-62,342.18

Finding the Fourth Proportional to 93,870.54, 140,805.80 and 62,342.18

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Solution

The fourth proportional to 93,870.54, 140,805.80 and 62,342.18 is: 93,513.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,870.54 : 140,805.80 = 62,342.18 : x
  2. Step 2: Convert to fraction form
    93,870.54/140,805.80 = 62,342.18/x
  3. Step 3: Cross multiply
    93,870.54x = 140,805.80 × 62,342.18
  4. Step 4: Simplify right side
    93,870.54x = 8,778,140,684.50
  5. Step 5: Solve for x
    x = 8,778,140,684.50/93,870.54
  6. Step 6: Final answer
    x = 93,513.27

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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.