Home / 39,094.92-58,645.02-19,368.18

Finding the Fourth Proportional to 39,094.92, 58,645.02 and 19,368.18

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Solution

The fourth proportional to 39,094.92, 58,645.02 and 19,368.18 is: 29,053.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,094.92 : 58,645.02 = 19,368.18 : x
  2. Step 2: Convert to fraction form
    39,094.92/58,645.02 = 19,368.18/x
  3. Step 3: Cross multiply
    39,094.92x = 58,645.02 × 19,368.18
  4. Step 4: Simplify right side
    39,094.92x = 1,135,847,303.46
  5. Step 5: Solve for x
    x = 1,135,847,303.46/39,094.92
  6. Step 6: Final answer
    x = 29,053.58

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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.