Home / 30,064.48-44,874.65-26,518.72

Finding the Fourth Proportional to 30,064.48, 44,874.65 and 26,518.72

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Solution

The fourth proportional to 30,064.48, 44,874.65 and 26,518.72 is: 39,582.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,064.48 : 44,874.65 = 26,518.72 : x
  2. Step 2: Convert to fraction form
    30,064.48/44,874.65 = 26,518.72/x
  3. Step 3: Cross multiply
    30,064.48x = 44,874.65 × 26,518.72
  4. Step 4: Simplify right side
    30,064.48x = 1,190,018,278.45
  5. Step 5: Solve for x
    x = 1,190,018,278.45/30,064.48
  6. Step 6: Final answer
    x = 39,582.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.