Home / 6,341.23-9,513.40-4,470.77

Finding the Fourth Proportional to 6,341.23, 9,513.40 and 4,470.77

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Solution

The fourth proportional to 6,341.23, 9,513.40 and 4,470.77 is: 6,707.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341.23 : 9,513.40 = 4,470.77 : x
  2. Step 2: Convert to fraction form
    6,341.23/9,513.40 = 4,470.77/x
  3. Step 3: Cross multiply
    6,341.23x = 9,513.40 × 4,470.77
  4. Step 4: Simplify right side
    6,341.23x = 42,532,223.32
  5. Step 5: Solve for x
    x = 42,532,223.32/6,341.23
  6. Step 6: Final answer
    x = 6,707.26

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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.