Home / 452,041.36-623,846.24-250,837.36

Finding the Fourth Proportional to 452,041.36, 623,846.24 and 250,837.36

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Solution

The fourth proportional to 452,041.36, 623,846.24 and 250,837.36 is: 346,171.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,041.36 : 623,846.24 = 250,837.36 : x
  2. Step 2: Convert to fraction form
    452,041.36/623,846.24 = 250,837.36/x
  3. Step 3: Cross multiply
    452,041.36x = 623,846.24 × 250,837.36
  4. Step 4: Simplify right side
    452,041.36x = 156,483,943,887.53
  5. Step 5: Solve for x
    x = 156,483,943,887.53/452,041.36
  6. Step 6: Final answer
    x = 346,171.74

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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.