Home / 46,805.25-64,591.52-30,038.25

Finding the Fourth Proportional to 46,805.25, 64,591.52 and 30,038.25

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Solution

The fourth proportional to 46,805.25, 64,591.52 and 30,038.25 is: 41,452.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,805.25 : 64,591.52 = 30,038.25 : x
  2. Step 2: Convert to fraction form
    46,805.25/64,591.52 = 30,038.25/x
  3. Step 3: Cross multiply
    46,805.25x = 64,591.52 × 30,038.25
  4. Step 4: Simplify right side
    46,805.25x = 1,940,216,075.45
  5. Step 5: Solve for x
    x = 1,940,216,075.45/46,805.25
  6. Step 6: Final answer
    x = 41,452.96

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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.