Home / 84,266.06-116,294.56-46,547.60

Finding the Fourth Proportional to 84,266.06, 116,294.56 and 46,547.60

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Solution

The fourth proportional to 84,266.06, 116,294.56 and 46,547.60 is: 64,239.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,266.06 : 116,294.56 = 46,547.60 : x
  2. Step 2: Convert to fraction form
    84,266.06/116,294.56 = 46,547.60/x
  3. Step 3: Cross multiply
    84,266.06x = 116,294.56 × 46,547.60
  4. Step 4: Simplify right side
    84,266.06x = 5,413,232,835.42
  5. Step 5: Solve for x
    x = 5,413,232,835.42/84,266.06
  6. Step 6: Final answer
    x = 64,239.77

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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.