Home / 46,346.77-69,516.51-13,065.49

Finding the Fourth Proportional to 46,346.77, 69,516.51 and 13,065.49

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Solution

The fourth proportional to 46,346.77, 69,516.51 and 13,065.49 is: 19,597.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,346.77 : 69,516.51 = 13,065.49 : x
  2. Step 2: Convert to fraction form
    46,346.77/69,516.51 = 13,065.49/x
  3. Step 3: Cross multiply
    46,346.77x = 69,516.51 × 13,065.49
  4. Step 4: Simplify right side
    46,346.77x = 908,267,266.24
  5. Step 5: Solve for x
    x = 908,267,266.24/46,346.77
  6. Step 6: Final answer
    x = 19,597.21

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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.