Home / 47,253.18-65,209.55-26,032.40

Finding the Fourth Proportional to 47,253.18, 65,209.55 and 26,032.40

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Solution

The fourth proportional to 47,253.18, 65,209.55 and 26,032.40 is: 35,924.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,253.18 : 65,209.55 = 26,032.40 : x
  2. Step 2: Convert to fraction form
    47,253.18/65,209.55 = 26,032.40/x
  3. Step 3: Cross multiply
    47,253.18x = 65,209.55 × 26,032.40
  4. Step 4: Simplify right side
    47,253.18x = 1,697,561,089.42
  5. Step 5: Solve for x
    x = 1,697,561,089.42/47,253.18
  6. Step 6: Final answer
    x = 35,924.80

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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.