Home / 39,094.59-53,910.99-34,774.05

Finding the Fourth Proportional to 39,094.59, 53,910.99 and 34,774.05

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Solution

The fourth proportional to 39,094.59, 53,910.99 and 34,774.05 is: 47,953.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,094.59 : 53,910.99 = 34,774.05 : x
  2. Step 2: Convert to fraction form
    39,094.59/53,910.99 = 34,774.05/x
  3. Step 3: Cross multiply
    39,094.59x = 53,910.99 × 34,774.05
  4. Step 4: Simplify right side
    39,094.59x = 1,874,703,461.81
  5. Step 5: Solve for x
    x = 1,874,703,461.81/39,094.59
  6. Step 6: Final answer
    x = 47,953.02

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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.