Home / 46,448.13-69,690.65-14,863.06

Finding the Fourth Proportional to 46,448.13, 69,690.65 and 14,863.06

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Solution

The fourth proportional to 46,448.13, 69,690.65 and 14,863.06 is: 22,300.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,448.13 : 69,690.65 = 14,863.06 : x
  2. Step 2: Convert to fraction form
    46,448.13/69,690.65 = 14,863.06/x
  3. Step 3: Cross multiply
    46,448.13x = 69,690.65 × 14,863.06
  4. Step 4: Simplify right side
    46,448.13x = 1,035,816,116.07
  5. Step 5: Solve for x
    x = 1,035,816,116.07/46,448.13
  6. Step 6: Final answer
    x = 22,300.49

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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.