Home / 5,985.93-8,260.29-4,570.62

Finding the Fourth Proportional to 5,985.93, 8,260.29 and 4,570.62

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Solution

The fourth proportional to 5,985.93, 8,260.29 and 4,570.62 is: 6,307.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985.93 : 8,260.29 = 4,570.62 : x
  2. Step 2: Convert to fraction form
    5,985.93/8,260.29 = 4,570.62/x
  3. Step 3: Cross multiply
    5,985.93x = 8,260.29 × 4,570.62
  4. Step 4: Simplify right side
    5,985.93x = 37,754,646.68
  5. Step 5: Solve for x
    x = 37,754,646.68/5,985.93
  6. Step 6: Final answer
    x = 6,307.23

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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.