Home / 34,830.93-48,081.40-23,515.75

Finding the Fourth Proportional to 34,830.93, 48,081.40 and 23,515.75

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Solution

The fourth proportional to 34,830.93, 48,081.40 and 23,515.75 is: 32,461.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,830.93 : 48,081.40 = 23,515.75 : x
  2. Step 2: Convert to fraction form
    34,830.93/48,081.40 = 23,515.75/x
  3. Step 3: Cross multiply
    34,830.93x = 48,081.40 × 23,515.75
  4. Step 4: Simplify right side
    34,830.93x = 1,130,670,182.05
  5. Step 5: Solve for x
    x = 1,130,670,182.05/34,830.93
  6. Step 6: Final answer
    x = 32,461.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.