Home / 110,585.25-152,607.65-60,284.25

Finding the Fourth Proportional to 110,585.25, 152,607.65 and 60,284.25

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Solution

The fourth proportional to 110,585.25, 152,607.65 and 60,284.25 is: 83,192.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,585.25 : 152,607.65 = 60,284.25 : x
  2. Step 2: Convert to fraction form
    110,585.25/152,607.65 = 60,284.25/x
  3. Step 3: Cross multiply
    110,585.25x = 152,607.65 × 60,284.25
  4. Step 4: Simplify right side
    110,585.25x = 9,199,837,423.09
  5. Step 5: Solve for x
    x = 9,199,837,423.09/110,585.25
  6. Step 6: Final answer
    x = 83,192.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.