Home / 9,029.91-12,461.19-5,051.01

Finding the Fourth Proportional to 9,029.91, 12,461.19 and 5,051.01

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Solution

The fourth proportional to 9,029.91, 12,461.19 and 5,051.01 is: 6,970.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029.91 : 12,461.19 = 5,051.01 : x
  2. Step 2: Convert to fraction form
    9,029.91/12,461.19 = 5,051.01/x
  3. Step 3: Cross multiply
    9,029.91x = 12,461.19 × 5,051.01
  4. Step 4: Simplify right side
    9,029.91x = 62,941,595.30
  5. Step 5: Solve for x
    x = 62,941,595.30/9,029.91
  6. Step 6: Final answer
    x = 6,970.35

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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.