Home / 183,070.92-274,395.58-70,701.65

Finding the Fourth Proportional to 183,070.92, 274,395.58 and 70,701.65

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Solution

The fourth proportional to 183,070.92, 274,395.58 and 70,701.65 is: 105,971.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,070.92 : 274,395.58 = 70,701.65 : x
  2. Step 2: Convert to fraction form
    183,070.92/274,395.58 = 70,701.65/x
  3. Step 3: Cross multiply
    183,070.92x = 274,395.58 × 70,701.65
  4. Step 4: Simplify right side
    183,070.92x = 19,400,220,258.71
  5. Step 5: Solve for x
    x = 19,400,220,258.71/183,070.92
  6. Step 6: Final answer
    x = 105,971.06

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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.