Home / 97,458.04-134,492.07-52,746.04

Finding the Fourth Proportional to 97,458.04, 134,492.07 and 52,746.04

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Solution

The fourth proportional to 97,458.04, 134,492.07 and 52,746.04 is: 72,789.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,458.04 : 134,492.07 = 52,746.04 : x
  2. Step 2: Convert to fraction form
    97,458.04/134,492.07 = 52,746.04/x
  3. Step 3: Cross multiply
    97,458.04x = 134,492.07 × 52,746.04
  4. Step 4: Simplify right side
    97,458.04x = 7,093,924,103.90
  5. Step 5: Solve for x
    x = 7,093,924,103.90/97,458.04
  6. Step 6: Final answer
    x = 72,789.52

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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.