Home / 46,560.81-69,861.77-15,396.06

Finding the Fourth Proportional to 46,560.81, 69,861.77 and 15,396.06

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Solution

The fourth proportional to 46,560.81, 69,861.77 and 15,396.06 is: 23,100.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,560.81 : 69,861.77 = 15,396.06 : x
  2. Step 2: Convert to fraction form
    46,560.81/69,861.77 = 15,396.06/x
  3. Step 3: Cross multiply
    46,560.81x = 69,861.77 × 15,396.06
  4. Step 4: Simplify right side
    46,560.81x = 1,075,596,002.63
  5. Step 5: Solve for x
    x = 1,075,596,002.63/46,560.81
  6. Step 6: Final answer
    x = 23,100.89

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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.