Home / 54,365.04-75,026.28-33,959.18

Finding the Fourth Proportional to 54,365.04, 75,026.28 and 33,959.18

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Solution

The fourth proportional to 54,365.04, 75,026.28 and 33,959.18 is: 46,865.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,365.04 : 75,026.28 = 33,959.18 : x
  2. Step 2: Convert to fraction form
    54,365.04/75,026.28 = 33,959.18/x
  3. Step 3: Cross multiply
    54,365.04x = 75,026.28 × 33,959.18
  4. Step 4: Simplify right side
    54,365.04x = 2,547,830,947.25
  5. Step 5: Solve for x
    x = 2,547,830,947.25/54,365.04
  6. Step 6: Final answer
    x = 46,865.25

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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.