Home / 56,587.16-84,860.66-16,595.04

Finding the Fourth Proportional to 56,587.16, 84,860.66 and 16,595.04

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Solution

The fourth proportional to 56,587.16, 84,860.66 and 16,595.04 is: 24,886.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,587.16 : 84,860.66 = 16,595.04 : x
  2. Step 2: Convert to fraction form
    56,587.16/84,860.66 = 16,595.04/x
  3. Step 3: Cross multiply
    56,587.16x = 84,860.66 × 16,595.04
  4. Step 4: Simplify right side
    56,587.16x = 1,408,266,047.13
  5. Step 5: Solve for x
    x = 1,408,266,047.13/56,587.16
  6. Step 6: Final answer
    x = 24,886.67

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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.