Home / 56,805.93-78,319.30-46,559.24

Finding the Fourth Proportional to 56,805.93, 78,319.30 and 46,559.24

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Solution

The fourth proportional to 56,805.93, 78,319.30 and 46,559.24 is: 64,192.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,805.93 : 78,319.30 = 46,559.24 : x
  2. Step 2: Convert to fraction form
    56,805.93/78,319.30 = 46,559.24/x
  3. Step 3: Cross multiply
    56,805.93x = 78,319.30 × 46,559.24
  4. Step 4: Simplify right side
    56,805.93x = 3,646,487,085.33
  5. Step 5: Solve for x
    x = 3,646,487,085.33/56,805.93
  6. Step 6: Final answer
    x = 64,192.01

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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.