Home / 297,313.48-410,312.84-168,252.04

Finding the Fourth Proportional to 297,313.48, 410,312.84 and 168,252.04

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Solution

The fourth proportional to 297,313.48, 410,312.84 and 168,252.04 is: 232,199.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,313.48 : 410,312.84 = 168,252.04 : x
  2. Step 2: Convert to fraction form
    297,313.48/410,312.84 = 168,252.04/x
  3. Step 3: Cross multiply
    297,313.48x = 410,312.84 × 168,252.04
  4. Step 4: Simplify right side
    297,313.48x = 69,035,972,368.19
  5. Step 5: Solve for x
    x = 69,035,972,368.19/297,313.48
  6. Step 6: Final answer
    x = 232,199.27

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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.