Home / 364,849.25-544,878.50-310,967.10

Finding the Fourth Proportional to 364,849.25, 544,878.50 and 310,967.10

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Solution

The fourth proportional to 364,849.25, 544,878.50 and 310,967.10 is: 464,409.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,849.25 : 544,878.50 = 310,967.10 : x
  2. Step 2: Convert to fraction form
    364,849.25/544,878.50 = 310,967.10/x
  3. Step 3: Cross multiply
    364,849.25x = 544,878.50 × 310,967.10
  4. Step 4: Simplify right side
    364,849.25x = 169,439,285,442.52
  5. Step 5: Solve for x
    x = 169,439,285,442.52/364,849.25
  6. Step 6: Final answer
    x = 464,409.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.