Home / 197,328.96-295,924.59-64,184.40

Finding the Fourth Proportional to 197,328.96, 295,924.59 and 64,184.40

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Solution

The fourth proportional to 197,328.96, 295,924.59 and 64,184.40 is: 96,254.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,328.96 : 295,924.59 = 64,184.40 : x
  2. Step 2: Convert to fraction form
    197,328.96/295,924.59 = 64,184.40/x
  3. Step 3: Cross multiply
    197,328.96x = 295,924.59 × 64,184.40
  4. Step 4: Simplify right side
    197,328.96x = 18,993,742,254.40
  5. Step 5: Solve for x
    x = 18,993,742,254.40/197,328.96
  6. Step 6: Final answer
    x = 96,254.21

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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.