Home / 34,113.48-51,152.40-10,733.64

Finding the Fourth Proportional to 34,113.48, 51,152.40 and 10,733.64

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Solution

The fourth proportional to 34,113.48, 51,152.40 and 10,733.64 is: 16,094.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,113.48 : 51,152.40 = 10,733.64 : x
  2. Step 2: Convert to fraction form
    34,113.48/51,152.40 = 10,733.64/x
  3. Step 3: Cross multiply
    34,113.48x = 51,152.40 × 10,733.64
  4. Step 4: Simplify right side
    34,113.48x = 549,051,446.74
  5. Step 5: Solve for x
    x = 549,051,446.74/34,113.48
  6. Step 6: Final answer
    x = 16,094.85

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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.