Home / 93,735.28-140,426.30-46,294.84

Finding the Fourth Proportional to 93,735.28, 140,426.30 and 46,294.84

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Solution

The fourth proportional to 93,735.28, 140,426.30 and 46,294.84 is: 69,355.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,735.28 : 140,426.30 = 46,294.84 : x
  2. Step 2: Convert to fraction form
    93,735.28/140,426.30 = 46,294.84/x
  3. Step 3: Cross multiply
    93,735.28x = 140,426.30 × 46,294.84
  4. Step 4: Simplify right side
    93,735.28x = 6,501,013,090.29
  5. Step 5: Solve for x
    x = 6,501,013,090.29/93,735.28
  6. Step 6: Final answer
    x = 69,355.03

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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.