Home / 62,807.15-94,210.71-29,502.77

Finding the Fourth Proportional to 62,807.15, 94,210.71 and 29,502.77

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Solution

The fourth proportional to 62,807.15, 94,210.71 and 29,502.77 is: 44,254.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,807.15 : 94,210.71 = 29,502.77 : x
  2. Step 2: Convert to fraction form
    62,807.15/94,210.71 = 29,502.77/x
  3. Step 3: Cross multiply
    62,807.15x = 94,210.71 × 29,502.77
  4. Step 4: Simplify right side
    62,807.15x = 2,779,476,908.67
  5. Step 5: Solve for x
    x = 2,779,476,908.67/62,807.15
  6. Step 6: Final answer
    x = 44,254.15

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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.