Home / 10,804.13-14,909.69-6,088.58

Finding the Fourth Proportional to 10,804.13, 14,909.69 and 6,088.58

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Solution

The fourth proportional to 10,804.13, 14,909.69 and 6,088.58 is: 8,402.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804.13 : 14,909.69 = 6,088.58 : x
  2. Step 2: Convert to fraction form
    10,804.13/14,909.69 = 6,088.58/x
  3. Step 3: Cross multiply
    10,804.13x = 14,909.69 × 6,088.58
  4. Step 4: Simplify right side
    10,804.13x = 90,778,781.01
  5. Step 5: Solve for x
    x = 90,778,781.01/10,804.13
  6. Step 6: Final answer
    x = 8,402.23

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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.