Home / 9,574.03-14,363.34-4,637.90

Finding the Fourth Proportional to 9,574.03, 14,363.34 and 4,637.90

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Solution

The fourth proportional to 9,574.03, 14,363.34 and 4,637.90 is: 6,957.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574.03 : 14,363.34 = 4,637.90 : x
  2. Step 2: Convert to fraction form
    9,574.03/14,363.34 = 4,637.90/x
  3. Step 3: Cross multiply
    9,574.03x = 14,363.34 × 4,637.90
  4. Step 4: Simplify right side
    9,574.03x = 66,615,734.59
  5. Step 5: Solve for x
    x = 66,615,734.59/9,574.03
  6. Step 6: Final answer
    x = 6,957.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.