Home / 60,903.02-84,045.92-34,045.50

Finding the Fourth Proportional to 60,903.02, 84,045.92 and 34,045.50

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Solution

The fourth proportional to 60,903.02, 84,045.92 and 34,045.50 is: 46,982.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,903.02 : 84,045.92 = 34,045.50 : x
  2. Step 2: Convert to fraction form
    60,903.02/84,045.92 = 34,045.50/x
  3. Step 3: Cross multiply
    60,903.02x = 84,045.92 × 34,045.50
  4. Step 4: Simplify right side
    60,903.02x = 2,861,385,369.36
  5. Step 5: Solve for x
    x = 2,861,385,369.36/60,903.02
  6. Step 6: Final answer
    x = 46,982.65

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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.