Home / 93,526.18-140,289.27-46,768.12

Finding the Fourth Proportional to 93,526.18, 140,289.27 and 46,768.12

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Solution

The fourth proportional to 93,526.18, 140,289.27 and 46,768.12 is: 70,152.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,526.18 : 140,289.27 = 46,768.12 : x
  2. Step 2: Convert to fraction form
    93,526.18/140,289.27 = 46,768.12/x
  3. Step 3: Cross multiply
    93,526.18x = 140,289.27 × 46,768.12
  4. Step 4: Simplify right side
    93,526.18x = 6,561,065,414.07
  5. Step 5: Solve for x
    x = 6,561,065,414.07/93,526.18
  6. Step 6: Final answer
    x = 70,152.18

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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.