Home / 46,398.93-64,030.69-25,178.19

Finding the Fourth Proportional to 46,398.93, 64,030.69 and 25,178.19

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Solution

The fourth proportional to 46,398.93, 64,030.69 and 25,178.19 is: 34,745.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,398.93 : 64,030.69 = 25,178.19 : x
  2. Step 2: Convert to fraction form
    46,398.93/64,030.69 = 25,178.19/x
  3. Step 3: Cross multiply
    46,398.93x = 64,030.69 × 25,178.19
  4. Step 4: Simplify right side
    46,398.93x = 1,612,176,878.65
  5. Step 5: Solve for x
    x = 1,612,176,878.65/46,398.93
  6. Step 6: Final answer
    x = 34,745.99

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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.