Home / 84,273.64-116,294.44-46,547.08

Finding the Fourth Proportional to 84,273.64, 116,294.44 and 46,547.08

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Solution

The fourth proportional to 84,273.64, 116,294.44 and 46,547.08 is: 64,233.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,273.64 : 116,294.44 = 46,547.08 : x
  2. Step 2: Convert to fraction form
    84,273.64/116,294.44 = 46,547.08/x
  3. Step 3: Cross multiply
    84,273.64x = 116,294.44 × 46,547.08
  4. Step 4: Simplify right side
    84,273.64x = 5,413,166,602.24
  5. Step 5: Solve for x
    x = 5,413,166,602.24/84,273.64
  6. Step 6: Final answer
    x = 64,233.21

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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.