Home / 24,031.80-36,026.10-15,262.20

Finding the Fourth Proportional to 24,031.80, 36,026.10 and 15,262.20

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Solution

The fourth proportional to 24,031.80, 36,026.10 and 15,262.20 is: 22,879.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,031.80 : 36,026.10 = 15,262.20 : x
  2. Step 2: Convert to fraction form
    24,031.80/36,026.10 = 15,262.20/x
  3. Step 3: Cross multiply
    24,031.80x = 36,026.10 × 15,262.20
  4. Step 4: Simplify right side
    24,031.80x = 549,837,543.42
  5. Step 5: Solve for x
    x = 549,837,543.42/24,031.80
  6. Step 6: Final answer
    x = 22,879.58

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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.