Home / 113,483.96-170,376.72-96,950.24

Finding the Fourth Proportional to 113,483.96, 170,376.72 and 96,950.24

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Solution

The fourth proportional to 113,483.96, 170,376.72 and 96,950.24 is: 145,554.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,483.96 : 170,376.72 = 96,950.24 : x
  2. Step 2: Convert to fraction form
    113,483.96/170,376.72 = 96,950.24/x
  3. Step 3: Cross multiply
    113,483.96x = 170,376.72 × 96,950.24
  4. Step 4: Simplify right side
    113,483.96x = 16,518,063,894.41
  5. Step 5: Solve for x
    x = 16,518,063,894.41/113,483.96
  6. Step 6: Final answer
    x = 145,554.17

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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.