Home / 63,528.84-87,669.63-34,848.63

Finding the Fourth Proportional to 63,528.84, 87,669.63 and 34,848.63

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Solution

The fourth proportional to 63,528.84, 87,669.63 and 34,848.63 is: 48,091.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,528.84 : 87,669.63 = 34,848.63 : x
  2. Step 2: Convert to fraction form
    63,528.84/87,669.63 = 34,848.63/x
  3. Step 3: Cross multiply
    63,528.84x = 87,669.63 × 34,848.63
  4. Step 4: Simplify right side
    63,528.84x = 3,055,166,498.11
  5. Step 5: Solve for x
    x = 3,055,166,498.11/63,528.84
  6. Step 6: Final answer
    x = 48,091.02

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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.