Home / 93,439.68-140,061.09-46,594.14

Finding the Fourth Proportional to 93,439.68, 140,061.09 and 46,594.14

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Solution

The fourth proportional to 93,439.68, 140,061.09 and 46,594.14 is: 69,842.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,439.68 : 140,061.09 = 46,594.14 : x
  2. Step 2: Convert to fraction form
    93,439.68/140,061.09 = 46,594.14/x
  3. Step 3: Cross multiply
    93,439.68x = 140,061.09 × 46,594.14
  4. Step 4: Simplify right side
    93,439.68x = 6,526,026,036.01
  5. Step 5: Solve for x
    x = 6,526,026,036.01/93,439.68
  6. Step 6: Final answer
    x = 69,842.13

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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.