Home / 106,746.93-160,120.40-46,834.07

Finding the Fourth Proportional to 106,746.93, 160,120.40 and 46,834.07

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Solution

The fourth proportional to 106,746.93, 160,120.40 and 46,834.07 is: 70,251.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,746.93 : 160,120.40 = 46,834.07 : x
  2. Step 2: Convert to fraction form
    106,746.93/160,120.40 = 46,834.07/x
  3. Step 3: Cross multiply
    106,746.93x = 160,120.40 × 46,834.07
  4. Step 4: Simplify right side
    106,746.93x = 7,499,088,987.26
  5. Step 5: Solve for x
    x = 7,499,088,987.26/106,746.93
  6. Step 6: Final answer
    x = 70,251.10

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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.