Home / 46,293.48-69,440.40-13,017.24

Finding the Fourth Proportional to 46,293.48, 69,440.40 and 13,017.24

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Solution

The fourth proportional to 46,293.48, 69,440.40 and 13,017.24 is: 19,525.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,293.48 : 69,440.40 = 13,017.24 : x
  2. Step 2: Convert to fraction form
    46,293.48/69,440.40 = 13,017.24/x
  3. Step 3: Cross multiply
    46,293.48x = 69,440.40 × 13,017.24
  4. Step 4: Simplify right side
    46,293.48x = 903,922,352.50
  5. Step 5: Solve for x
    x = 903,922,352.50/46,293.48
  6. Step 6: Final answer
    x = 19,525.91

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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.