Home / 46,797.36-70,185.69-13,510.19

Finding the Fourth Proportional to 46,797.36, 70,185.69 and 13,510.19

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Solution

The fourth proportional to 46,797.36, 70,185.69 and 13,510.19 is: 20,262.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,797.36 : 70,185.69 = 13,510.19 : x
  2. Step 2: Convert to fraction form
    46,797.36/70,185.69 = 13,510.19/x
  3. Step 3: Cross multiply
    46,797.36x = 70,185.69 × 13,510.19
  4. Step 4: Simplify right side
    46,797.36x = 948,221,656.25
  5. Step 5: Solve for x
    x = 948,221,656.25/46,797.36
  6. Step 6: Final answer
    x = 20,262.29

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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.