Home / 110,877.04-152,993.57-62,476.91

Finding the Fourth Proportional to 110,877.04, 152,993.57 and 62,476.91

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Solution

The fourth proportional to 110,877.04, 152,993.57 and 62,476.91 is: 86,208.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,877.04 : 152,993.57 = 62,476.91 : x
  2. Step 2: Convert to fraction form
    110,877.04/152,993.57 = 62,476.91/x
  3. Step 3: Cross multiply
    110,877.04x = 152,993.57 × 62,476.91
  4. Step 4: Simplify right side
    110,877.04x = 9,558,565,503.47
  5. Step 5: Solve for x
    x = 9,558,565,503.47/110,877.04
  6. Step 6: Final answer
    x = 86,208.70

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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.