Home / 59,335.18-89,064.29-39,750.60

Finding the Fourth Proportional to 59,335.18, 89,064.29 and 39,750.60

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Solution

The fourth proportional to 59,335.18, 89,064.29 and 39,750.60 is: 59,667.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,335.18 : 89,064.29 = 39,750.60 : x
  2. Step 2: Convert to fraction form
    59,335.18/89,064.29 = 39,750.60/x
  3. Step 3: Cross multiply
    59,335.18x = 89,064.29 × 39,750.60
  4. Step 4: Simplify right side
    59,335.18x = 3,540,358,966.07
  5. Step 5: Solve for x
    x = 3,540,358,966.07/59,335.18
  6. Step 6: Final answer
    x = 59,667.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.