Home / 334,628.00-501,947.91-121,547.07

Finding the Fourth Proportional to 334,628.00, 501,947.91 and 121,547.07

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Solution

The fourth proportional to 334,628.00, 501,947.91 and 121,547.07 is: 182,322.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,628.00 : 501,947.91 = 121,547.07 : x
  2. Step 2: Convert to fraction form
    334,628.00/501,947.91 = 121,547.07/x
  3. Step 3: Cross multiply
    334,628.00x = 501,947.91 × 121,547.07
  4. Step 4: Simplify right side
    334,628.00x = 61,010,297,753.12
  5. Step 5: Solve for x
    x = 61,010,297,753.12/334,628.00
  6. Step 6: Final answer
    x = 182,322.75

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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.