Home / 34,328.04-47,335.23-29,811.93

Finding the Fourth Proportional to 34,328.04, 47,335.23 and 29,811.93

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Solution

The fourth proportional to 34,328.04, 47,335.23 and 29,811.93 is: 41,107.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,328.04 : 47,335.23 = 29,811.93 : x
  2. Step 2: Convert to fraction form
    34,328.04/47,335.23 = 29,811.93/x
  3. Step 3: Cross multiply
    34,328.04x = 47,335.23 × 29,811.93
  4. Step 4: Simplify right side
    34,328.04x = 1,411,154,563.29
  5. Step 5: Solve for x
    x = 1,411,154,563.29/34,328.04
  6. Step 6: Final answer
    x = 41,107.93

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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.