Home / 4,590.33-6,885.59-1,303.35

Finding the Fourth Proportional to 4,590.33, 6,885.59 and 1,303.35

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Solution

The fourth proportional to 4,590.33, 6,885.59 and 1,303.35 is: 1,955.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590.33 : 6,885.59 = 1,303.35 : x
  2. Step 2: Convert to fraction form
    4,590.33/6,885.59 = 1,303.35/x
  3. Step 3: Cross multiply
    4,590.33x = 6,885.59 × 1,303.35
  4. Step 4: Simplify right side
    4,590.33x = 8,974,327.21
  5. Step 5: Solve for x
    x = 8,974,327.21/4,590.33
  6. Step 6: Final answer
    x = 1,955.05

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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.