Home / 110,329.77-152,258.49-62,585.13

Finding the Fourth Proportional to 110,329.77, 152,258.49 and 62,585.13

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Solution

The fourth proportional to 110,329.77, 152,258.49 and 62,585.13 is: 86,369.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,329.77 : 152,258.49 = 62,585.13 : x
  2. Step 2: Convert to fraction form
    110,329.77/152,258.49 = 62,585.13/x
  3. Step 3: Cross multiply
    110,329.77x = 152,258.49 × 62,585.13
  4. Step 4: Simplify right side
    110,329.77x = 9,529,117,390.25
  5. Step 5: Solve for x
    x = 9,529,117,390.25/110,329.77
  6. Step 6: Final answer
    x = 86,369.41

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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.