Home / 63,348.03-94,832.74-38,312.35

Finding the Fourth Proportional to 63,348.03, 94,832.74 and 38,312.35

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Solution

The fourth proportional to 63,348.03, 94,832.74 and 38,312.35 is: 57,354.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,348.03 : 94,832.74 = 38,312.35 : x
  2. Step 2: Convert to fraction form
    63,348.03/94,832.74 = 38,312.35/x
  3. Step 3: Cross multiply
    63,348.03x = 94,832.74 × 38,312.35
  4. Step 4: Simplify right side
    63,348.03x = 3,633,264,937.15
  5. Step 5: Solve for x
    x = 3,633,264,937.15/63,348.03
  6. Step 6: Final answer
    x = 57,354.03

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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.