Home / 5,030.01-6,937.16-3,237.80

Finding the Fourth Proportional to 5,030.01, 6,937.16 and 3,237.80

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Solution

The fourth proportional to 5,030.01, 6,937.16 and 3,237.80 is: 4,465.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030.01 : 6,937.16 = 3,237.80 : x
  2. Step 2: Convert to fraction form
    5,030.01/6,937.16 = 3,237.80/x
  3. Step 3: Cross multiply
    5,030.01x = 6,937.16 × 3,237.80
  4. Step 4: Simplify right side
    5,030.01x = 22,461,085.77
  5. Step 5: Solve for x
    x = 22,461,085.77/5,030.01
  6. Step 6: Final answer
    x = 4,465.42

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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.