Home / 63,140.01-94,666.10-31,953.93

Finding the Fourth Proportional to 63,140.01, 94,666.10 and 31,953.93

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Solution

The fourth proportional to 63,140.01, 94,666.10 and 31,953.93 is: 47,908.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,140.01 : 94,666.10 = 31,953.93 : x
  2. Step 2: Convert to fraction form
    63,140.01/94,666.10 = 31,953.93/x
  3. Step 3: Cross multiply
    63,140.01x = 94,666.10 × 31,953.93
  4. Step 4: Simplify right side
    63,140.01x = 3,024,953,773.00
  5. Step 5: Solve for x
    x = 3,024,953,773.00/63,140.01
  6. Step 6: Final answer
    x = 47,908.67

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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.