Home / 63,088.34-87,062.00-34,408.07

Finding the Fourth Proportional to 63,088.34, 87,062.00 and 34,408.07

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Solution

The fourth proportional to 63,088.34, 87,062.00 and 34,408.07 is: 47,483.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,088.34 : 87,062.00 = 34,408.07 : x
  2. Step 2: Convert to fraction form
    63,088.34/87,062.00 = 34,408.07/x
  3. Step 3: Cross multiply
    63,088.34x = 87,062.00 × 34,408.07
  4. Step 4: Simplify right side
    63,088.34x = 2,995,634,782.99
  5. Step 5: Solve for x
    x = 2,995,634,782.99/63,088.34
  6. Step 6: Final answer
    x = 47,483.17

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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.