Home / 46,529.46-69,808.86-15,386.58

Finding the Fourth Proportional to 46,529.46, 69,808.86 and 15,386.58

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Solution

The fourth proportional to 46,529.46, 69,808.86 and 15,386.58 is: 23,084.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,529.46 : 69,808.86 = 15,386.58 : x
  2. Step 2: Convert to fraction form
    46,529.46/69,808.86 = 15,386.58/x
  3. Step 3: Cross multiply
    46,529.46x = 69,808.86 × 15,386.58
  4. Step 4: Simplify right side
    46,529.46x = 1,074,119,609.10
  5. Step 5: Solve for x
    x = 1,074,119,609.10/46,529.46
  6. Step 6: Final answer
    x = 23,084.72

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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.