Home / 64,267.16-88,676.30-41,603.00

Finding the Fourth Proportional to 64,267.16, 88,676.30 and 41,603.00

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Solution

The fourth proportional to 64,267.16, 88,676.30 and 41,603.00 is: 57,404.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,267.16 : 88,676.30 = 41,603.00 : x
  2. Step 2: Convert to fraction form
    64,267.16/88,676.30 = 41,603.00/x
  3. Step 3: Cross multiply
    64,267.16x = 88,676.30 × 41,603.00
  4. Step 4: Simplify right side
    64,267.16x = 3,689,199,457.50
  5. Step 5: Solve for x
    x = 3,689,199,457.50/64,267.16
  6. Step 6: Final answer
    x = 57,404.12

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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.