Home / 98,897.04-148,354.68-32,337.51

Finding the Fourth Proportional to 98,897.04, 148,354.68 and 32,337.51

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Solution

The fourth proportional to 98,897.04, 148,354.68 and 32,337.51 is: 48,509.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,897.04 : 148,354.68 = 32,337.51 : x
  2. Step 2: Convert to fraction form
    98,897.04/148,354.68 = 32,337.51/x
  3. Step 3: Cross multiply
    98,897.04x = 148,354.68 × 32,337.51
  4. Step 4: Simplify right side
    98,897.04x = 4,797,420,948.05
  5. Step 5: Solve for x
    x = 4,797,420,948.05/98,897.04
  6. Step 6: Final answer
    x = 48,509.25

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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.