Home / 234,417.25-351,621.01-56,925.19

Finding the Fourth Proportional to 234,417.25, 351,621.01 and 56,925.19

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Solution

The fourth proportional to 234,417.25, 351,621.01 and 56,925.19 is: 85,386.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,417.25 : 351,621.01 = 56,925.19 : x
  2. Step 2: Convert to fraction form
    234,417.25/351,621.01 = 56,925.19/x
  3. Step 3: Cross multiply
    234,417.25x = 351,621.01 × 56,925.19
  4. Step 4: Simplify right side
    234,417.25x = 20,016,090,759.51
  5. Step 5: Solve for x
    x = 20,016,090,759.51/234,417.25
  6. Step 6: Final answer
    x = 85,386.60

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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.