Home / 168,594.04-232,665.42-93,146.68

Finding the Fourth Proportional to 168,594.04, 232,665.42 and 93,146.68

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Solution

The fourth proportional to 168,594.04, 232,665.42 and 93,146.68 is: 128,545.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,594.04 : 232,665.42 = 93,146.68 : x
  2. Step 2: Convert to fraction form
    168,594.04/232,665.42 = 93,146.68/x
  3. Step 3: Cross multiply
    168,594.04x = 232,665.42 × 93,146.68
  4. Step 4: Simplify right side
    168,594.04x = 21,672,011,423.81
  5. Step 5: Solve for x
    x = 21,672,011,423.81/168,594.04
  6. Step 6: Final answer
    x = 128,545.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.