Home / 58,514.16-80,748.74-32,673.11

Finding the Fourth Proportional to 58,514.16, 80,748.74 and 32,673.11

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Solution

The fourth proportional to 58,514.16, 80,748.74 and 32,673.11 is: 45,088.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,514.16 : 80,748.74 = 32,673.11 : x
  2. Step 2: Convert to fraction form
    58,514.16/80,748.74 = 32,673.11/x
  3. Step 3: Cross multiply
    58,514.16x = 80,748.74 × 32,673.11
  4. Step 4: Simplify right side
    58,514.16x = 2,638,312,464.38
  5. Step 5: Solve for x
    x = 2,638,312,464.38/58,514.16
  6. Step 6: Final answer
    x = 45,088.44

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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.