Home / 194,479.15-291,527.99-93,248.51

Finding the Fourth Proportional to 194,479.15, 291,527.99 and 93,248.51

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Solution

The fourth proportional to 194,479.15, 291,527.99 and 93,248.51 is: 139,781.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,479.15 : 291,527.99 = 93,248.51 : x
  2. Step 2: Convert to fraction form
    194,479.15/291,527.99 = 93,248.51/x
  3. Step 3: Cross multiply
    194,479.15x = 291,527.99 × 93,248.51
  4. Step 4: Simplify right side
    194,479.15x = 27,184,550,690.79
  5. Step 5: Solve for x
    x = 27,184,550,690.79/194,479.15
  6. Step 6: Final answer
    x = 139,781.31

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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.