Home / 34,637.48-47,803.88-19,533.04

Finding the Fourth Proportional to 34,637.48, 47,803.88 and 19,533.04

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Solution

The fourth proportional to 34,637.48, 47,803.88 and 19,533.04 is: 26,957.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,637.48 : 47,803.88 = 19,533.04 : x
  2. Step 2: Convert to fraction form
    34,637.48/47,803.88 = 19,533.04/x
  3. Step 3: Cross multiply
    34,637.48x = 47,803.88 × 19,533.04
  4. Step 4: Simplify right side
    34,637.48x = 933,755,100.20
  5. Step 5: Solve for x
    x = 933,755,100.20/34,637.48
  6. Step 6: Final answer
    x = 26,957.94

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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.