Home / 46,770.63-70,153.67-17,186.19

Finding the Fourth Proportional to 46,770.63, 70,153.67 and 17,186.19

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Solution

The fourth proportional to 46,770.63, 70,153.67 and 17,186.19 is: 25,778.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,770.63 : 70,153.67 = 17,186.19 : x
  2. Step 2: Convert to fraction form
    46,770.63/70,153.67 = 17,186.19/x
  3. Step 3: Cross multiply
    46,770.63x = 70,153.67 × 17,186.19
  4. Step 4: Simplify right side
    46,770.63x = 1,205,674,215.89
  5. Step 5: Solve for x
    x = 1,205,674,215.89/46,770.63
  6. Step 6: Final answer
    x = 25,778.45

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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.