Home / 10,746.44-14,830.02-6,030.72

Finding the Fourth Proportional to 10,746.44, 14,830.02 and 6,030.72

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Solution

The fourth proportional to 10,746.44, 14,830.02 and 6,030.72 is: 8,322.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746.44 : 14,830.02 = 6,030.72 : x
  2. Step 2: Convert to fraction form
    10,746.44/14,830.02 = 6,030.72/x
  3. Step 3: Cross multiply
    10,746.44x = 14,830.02 × 6,030.72
  4. Step 4: Simplify right side
    10,746.44x = 89,435,698.21
  5. Step 5: Solve for x
    x = 89,435,698.21/10,746.44
  6. Step 6: Final answer
    x = 8,322.36

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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.