Home / 566,676.24-849,987.04-140,210.32

Finding the Fourth Proportional to 566,676.24, 849,987.04 and 140,210.32

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Solution

The fourth proportional to 566,676.24, 849,987.04 and 140,210.32 is: 210,308.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,676.24 : 849,987.04 = 140,210.32 : x
  2. Step 2: Convert to fraction form
    566,676.24/849,987.04 = 140,210.32/x
  3. Step 3: Cross multiply
    566,676.24x = 849,987.04 × 140,210.32
  4. Step 4: Simplify right side
    566,676.24x = 119,176,954,874.25
  5. Step 5: Solve for x
    x = 119,176,954,874.25/566,676.24
  6. Step 6: Final answer
    x = 210,308.72

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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.