Home / 424,352.12-585,594.25-233,365.51

Finding the Fourth Proportional to 424,352.12, 585,594.25 and 233,365.51

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Solution

The fourth proportional to 424,352.12, 585,594.25 and 233,365.51 is: 322,037.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,352.12 : 585,594.25 = 233,365.51 : x
  2. Step 2: Convert to fraction form
    424,352.12/585,594.25 = 233,365.51/x
  3. Step 3: Cross multiply
    424,352.12x = 585,594.25 × 233,365.51
  4. Step 4: Simplify right side
    424,352.12x = 136,657,500,804.32
  5. Step 5: Solve for x
    x = 136,657,500,804.32/424,352.12
  6. Step 6: Final answer
    x = 322,037.98

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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.