Home / 63,347.67-87,416.82-35,051.13

Finding the Fourth Proportional to 63,347.67, 87,416.82 and 35,051.13

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Solution

The fourth proportional to 63,347.67, 87,416.82 and 35,051.13 is: 48,368.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,347.67 : 87,416.82 = 35,051.13 : x
  2. Step 2: Convert to fraction form
    63,347.67/87,416.82 = 35,051.13/x
  3. Step 3: Cross multiply
    63,347.67x = 87,416.82 × 35,051.13
  4. Step 4: Simplify right side
    63,347.67x = 3,064,058,322.01
  5. Step 5: Solve for x
    x = 3,064,058,322.01/63,347.67
  6. Step 6: Final answer
    x = 48,368.92

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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.